1609328538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1877}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 3867177600

約数和(自身を除く): 2257849062

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 109, 114, 138, 171, 207, 218, 327, 342, 414, 437, 654, 874, 981, 1311, 1877, 1962, 2071, 2507, 2622, 3754, 3933, 4142, 5014, 5631, 6213, 7521, 7866, 11262, 12426, 15042, 16893, 18639, 22563, 33786, 35663, 37278, 43171, 45126, 47633, 71326, 86342, 95266, 106989, 129513, 142899, 204593, 213978, 259026, 285798, 320967, 388539, 409186, 428697, 613779, 641934, 777078, 820249, 857394, 1227558, 1640498, 1841337, 2460747, 3682674, 3887267, 4705639, 4921494, 7382241, 7774534, 9411278, 11661801, 14116917, 14764482, 23323602, 28233834, 34985403, 42350751, 69970806, 84701502, 89407141, 178814282, 268221423, 536442846, 804664269, 1609328538]

約数ペア:

[(1, 1609328538), (2, 804664269), (3, 536442846), (6, 268221423), (9, 178814282), (18, 89407141), (19, 84701502), (23, 69970806), (38, 42350751), (46, 34985403), (57, 28233834), (69, 23323602), (109, 14764482), (114, 14116917), (138, 11661801), (171, 9411278), (207, 7774534), (218, 7382241), (327, 4921494), (342, 4705639), (414, 3887267), (437, 3682674), (654, 2460747), (874, 1841337), (981, 1640498), (1311, 1227558), (1877, 857394), (1962, 820249), (2071, 777078), (2507, 641934), (2622, 613779), (3754, 428697), (3933, 409186), (4142, 388539), (5014, 320967), (5631, 285798), (6213, 259026), (7521, 213978), (7866, 204593), (11262, 142899), (12426, 129513), (15042, 106989), (16893, 95266), (18639, 86342), (22563, 71326), (33786, 47633), (35663, 45126), (37278, 43171)]