15691828338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1\times {\mathrm{1531}}^1$

素因数の和:2884

約数の個数: 96

約数和(自身を含む): 37397468160

約数和(自身を除く): 21705639822

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1303, 1311, 1531, 2606, 2622, 3062, 3909, 3933, 4593, 7818, 7866, 9186, 11727, 13779, 23454, 24757, 27558, 29089, 29969, 35213, 49514, 58178, 59938, 70426, 74271, 87267, 89907, 105639, 148542, 174534, 179814, 211278, 222813, 261801, 269721, 316917, 445626, 523602, 539442, 569411, 633834, 669047, 1138822, 1338094, 1708233, 1994893, 2007141, 3416466, 3989786, 4014282, 5124699, 5984679, 6021423, 10249398, 11969358, 12042846, 17954037, 35908074, 37902967, 45882539, 75805934, 91765078, 113708901, 137647617, 227417802, 275295234, 341126703, 412942851, 682253406, 825885702, 871768241, 1743536482, 2615304723, 5230609446, 7845914169, 15691828338]

約数ペア:

[(1, 15691828338), (2, 7845914169), (3, 5230609446), (6, 2615304723), (9, 1743536482), (18, 871768241), (19, 825885702), (23, 682253406), (38, 412942851), (46, 341126703), (57, 275295234), (69, 227417802), (114, 137647617), (138, 113708901), (171, 91765078), (207, 75805934), (342, 45882539), (414, 37902967), (437, 35908074), (874, 17954037), (1303, 12042846), (1311, 11969358), (1531, 10249398), (2606, 6021423), (2622, 5984679), (3062, 5124699), (3909, 4014282), (3933, 3989786), (4593, 3416466), (7818, 2007141), (7866, 1994893), (9186, 1708233), (11727, 1338094), (13779, 1138822), (23454, 669047), (24757, 633834), (27558, 569411), (29089, 539442), (29969, 523602), (35213, 445626), (49514, 316917), (58178, 269721), (59938, 261801), (70426, 222813), (74271, 211278), (87267, 179814), (89907, 174534), (105639, 148542)]