18910930248

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{57637}}^1$

素因数の和:57697

約数の個数: 192

約数和(自身を含む): 63079027200

約数和(自身を除く): 44168096952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 124, 126, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 372, 378, 392, 434, 441, 504, 558, 588, 651, 744, 756, 837, 868, 882, 1116, 1176, 1302, 1323, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2604, 2646, 3038, 3348, 3528, 3906, 4557, 5208, 5292, 5859, 6076, 6696, 7812, 9114, 10584, 11718, 12152, 13671, 15624, 18228, 23436, 27342, 36456, 41013, 46872, 54684, 57637, 82026, 109368, 115274, 164052, 172911, 230548, 328104, 345822, 403459, 461096, 518733, 691644, 806918, 1037466, 1210377, 1383288, 1556199, 1613836, 1786747, 2074932, 2420754, 2824213, 3112398, 3227672, 3573494, 3631131, 4149864, 4841508, 5360241, 5648426, 6224796, 7146988, 7262262, 8472639, 9683016, 10720482, 10893393, 11296852, 12449592, 12507229, 14293976, 14524524, 16080723, 16945278, 21440964, 21786786, 22593704, 25014458, 25417917, 29049048, 32161446, 33890556, 37521687, 42881928, 43573572, 48242169, 50028916, 50835834, 64322892, 67781112, 75043374, 76253751, 87147144, 87550603, 96484338, 100057832, 101671668, 112565061, 128645784, 150086748, 152507502, 175101206, 192968676, 203343336, 225130122, 262651809, 300173496, 305015004, 337695183, 350202412, 385937352, 450260244, 525303618, 610030008, 675390366, 700404824, 787955427, 900520488, 1050607236, 1350780732, 1575910854, 2101214472, 2363866281, 2701561464, 3151821708, 4727732562, 6303643416, 9455465124, 18910930248]

約数ペア:

[(1, 18910930248), (2, 9455465124), (3, 6303643416), (4, 4727732562), (6, 3151821708), (7, 2701561464), (8, 2363866281), (9, 2101214472), (12, 1575910854), (14, 1350780732), (18, 1050607236), (21, 900520488), (24, 787955427), (27, 700404824), (28, 675390366), (31, 610030008), (36, 525303618), (42, 450260244), (49, 385937352), (54, 350202412), (56, 337695183), (62, 305015004), (63, 300173496), (72, 262651809), (84, 225130122), (93, 203343336), (98, 192968676), (108, 175101206), (124, 152507502), (126, 150086748), (147, 128645784), (168, 112565061), (186, 101671668), (189, 100057832), (196, 96484338), (216, 87550603), (217, 87147144), (248, 76253751), (252, 75043374), (279, 67781112), (294, 64322892), (372, 50835834), (378, 50028916), (392, 48242169), (434, 43573572), (441, 42881928), (504, 37521687), (558, 33890556), (588, 32161446), (651, 29049048), (744, 25417917), (756, 25014458), (837, 22593704), (868, 21786786), (882, 21440964), (1116, 16945278), (1176, 16080723), (1302, 14524524), (1323, 14293976), (1512, 12507229), (1519, 12449592), (1674, 11296852), (1736, 10893393), (1764, 10720482), (1953, 9683016), (2232, 8472639), (2604, 7262262), (2646, 7146988), (3038, 6224796), (3348, 5648426), (3528, 5360241), (3906, 4841508), (4557, 4149864), (5208, 3631131), (5292, 3573494), (5859, 3227672), (6076, 3112398), (6696, 2824213), (7812, 2420754), (9114, 2074932), (10584, 1786747), (11718, 1613836), (12152, 1556199), (13671, 1383288), (15624, 1210377), (18228, 1037466), (23436, 806918), (27342, 691644), (36456, 518733), (41013, 461096), (46872, 403459), (54684, 345822), (57637, 328104), (82026, 230548), (109368, 172911), (115274, 164052)]