187827822

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 540094464

約数和(自身を除く): 352266642

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 81, 91, 93, 117, 126, 137, 162, 182, 186, 189, 217, 234, 243, 273, 274, 279, 351, 378, 403, 411, 434, 486, 546, 558, 567, 651, 702, 806, 819, 822, 837, 959, 1053, 1134, 1209, 1233, 1302, 1638, 1674, 1701, 1781, 1918, 1953, 2106, 2418, 2457, 2466, 2511, 2821, 2877, 3159, 3402, 3562, 3627, 3699, 3906, 4247, 4914, 5022, 5343, 5642, 5754, 5859, 6318, 7254, 7371, 7398, 7533, 8463, 8494, 8631, 10686, 10881, 11097, 11718, 12467, 12741, 14742, 15066, 16029, 16926, 17262, 17577, 21762, 22113, 22194, 24934, 25389, 25482, 25893, 29729, 32058, 32643, 33291, 35154, 37401, 38223, 44226, 48087, 50778, 51786, 52731, 55211, 59458, 65286, 66582, 74802, 76167, 76446, 77679, 89187, 96174, 97929, 105462, 110422, 112203, 114669, 144261, 152334, 155358, 165633, 178374, 195858, 224406, 228501, 229338, 233037, 267561, 288522, 331266, 336609, 344007, 386477, 432783, 457002, 466074, 496899, 535122, 673218, 685503, 688014, 772954, 802683, 865566, 993798, 1009827, 1032021, 1159431, 1371006, 1490697, 1605366, 2019654, 2064042, 2318862, 2408049, 2981394, 3029481, 3478293, 4472091, 4816098, 6058962, 6956586, 7224147, 8944182, 10434879, 13416273, 14448294, 20869758, 26832546, 31304637, 62609274, 93913911, 187827822]

約数ペア:

[(1, 187827822), (2, 93913911), (3, 62609274), (6, 31304637), (7, 26832546), (9, 20869758), (13, 14448294), (14, 13416273), (18, 10434879), (21, 8944182), (26, 7224147), (27, 6956586), (31, 6058962), (39, 4816098), (42, 4472091), (54, 3478293), (62, 3029481), (63, 2981394), (78, 2408049), (81, 2318862), (91, 2064042), (93, 2019654), (117, 1605366), (126, 1490697), (137, 1371006), (162, 1159431), (182, 1032021), (186, 1009827), (189, 993798), (217, 865566), (234, 802683), (243, 772954), (273, 688014), (274, 685503), (279, 673218), (351, 535122), (378, 496899), (403, 466074), (411, 457002), (434, 432783), (486, 386477), (546, 344007), (558, 336609), (567, 331266), (651, 288522), (702, 267561), (806, 233037), (819, 229338), (822, 228501), (837, 224406), (959, 195858), (1053, 178374), (1134, 165633), (1209, 155358), (1233, 152334), (1302, 144261), (1638, 114669), (1674, 112203), (1701, 110422), (1781, 105462), (1918, 97929), (1953, 96174), (2106, 89187), (2418, 77679), (2457, 76446), (2466, 76167), (2511, 74802), (2821, 66582), (2877, 65286), (3159, 59458), (3402, 55211), (3562, 52731), (3627, 51786), (3699, 50778), (3906, 48087), (4247, 44226), (4914, 38223), (5022, 37401), (5343, 35154), (5642, 33291), (5754, 32643), (5859, 32058), (6318, 29729), (7254, 25893), (7371, 25482), (7398, 25389), (7533, 24934), (8463, 22194), (8494, 22113), (8631, 21762), (10686, 17577), (10881, 17262), (11097, 16926), (11718, 16029), (12467, 15066), (12741, 14742)]