18532889028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{5119}}^1$

素因数の和:5294

約数の個数: 144

約数和(自身を含む): 50692096000

約数和(自身を除く): 32159206972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 79, 114, 134, 158, 171, 201, 228, 237, 268, 316, 342, 402, 474, 603, 684, 711, 804, 948, 1206, 1273, 1422, 1501, 2412, 2546, 2844, 3002, 3819, 4503, 5092, 5119, 5293, 6004, 7638, 9006, 10238, 10586, 11457, 13509, 15276, 15357, 15879, 18012, 20476, 21172, 22914, 27018, 30714, 31758, 45828, 46071, 47637, 54036, 61428, 63516, 92142, 95274, 97261, 100567, 184284, 190548, 194522, 201134, 291783, 301701, 342973, 389044, 402268, 404401, 583566, 603402, 685946, 808802, 875349, 905103, 1028919, 1167132, 1206804, 1213203, 1371892, 1617604, 1750698, 1810206, 2057838, 2426406, 3086757, 3501396, 3620412, 3639609, 4115676, 4852812, 6173514, 6516487, 7279218, 7683619, 12347028, 13032974, 14558436, 15367238, 19549461, 23050857, 26065948, 27094867, 30734476, 39098922, 46101714, 54189734, 58648383, 69152571, 78197844, 81284601, 92203428, 108379468, 117296766, 138305142, 162569202, 234593532, 243853803, 276610284, 325138404, 487707606, 514802473, 975415212, 1029604946, 1544407419, 2059209892, 3088814838, 4633222257, 6177629676, 9266444514, 18532889028]

約数ペア:

[(1, 18532889028), (2, 9266444514), (3, 6177629676), (4, 4633222257), (6, 3088814838), (9, 2059209892), (12, 1544407419), (18, 1029604946), (19, 975415212), (36, 514802473), (38, 487707606), (57, 325138404), (67, 276610284), (76, 243853803), (79, 234593532), (114, 162569202), (134, 138305142), (158, 117296766), (171, 108379468), (201, 92203428), (228, 81284601), (237, 78197844), (268, 69152571), (316, 58648383), (342, 54189734), (402, 46101714), (474, 39098922), (603, 30734476), (684, 27094867), (711, 26065948), (804, 23050857), (948, 19549461), (1206, 15367238), (1273, 14558436), (1422, 13032974), (1501, 12347028), (2412, 7683619), (2546, 7279218), (2844, 6516487), (3002, 6173514), (3819, 4852812), (4503, 4115676), (5092, 3639609), (5119, 3620412), (5293, 3501396), (6004, 3086757), (7638, 2426406), (9006, 2057838), (10238, 1810206), (10586, 1750698), (11457, 1617604), (13509, 1371892), (15276, 1213203), (15357, 1206804), (15879, 1167132), (18012, 1028919), (20476, 905103), (21172, 875349), (22914, 808802), (27018, 685946), (30714, 603402), (31758, 583566), (45828, 404401), (46071, 402268), (47637, 389044), (54036, 342973), (61428, 301701), (63516, 291783), (92142, 201134), (95274, 194522), (97261, 190548), (100567, 184284)]