7479738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 20217600

約数和(自身を除く): 12737862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 29, 42, 46, 58, 63, 69, 87, 89, 126, 138, 161, 174, 178, 203, 207, 261, 267, 322, 406, 414, 483, 522, 534, 609, 623, 667, 801, 966, 1218, 1246, 1334, 1449, 1602, 1827, 1869, 2001, 2047, 2581, 2898, 3654, 3738, 4002, 4094, 4669, 5162, 5607, 6003, 6141, 7743, 9338, 11214, 12006, 12282, 14007, 14329, 15486, 18067, 18423, 23229, 28014, 28658, 36134, 36846, 42021, 42987, 46458, 54201, 59363, 84042, 85974, 108402, 118726, 128961, 162603, 178089, 257922, 325206, 356178, 415541, 534267, 831082, 1068534, 1246623, 2493246, 3739869, 7479738]

約数ペア:

[(1, 7479738), (2, 3739869), (3, 2493246), (6, 1246623), (7, 1068534), (9, 831082), (14, 534267), (18, 415541), (21, 356178), (23, 325206), (29, 257922), (42, 178089), (46, 162603), (58, 128961), (63, 118726), (69, 108402), (87, 85974), (89, 84042), (126, 59363), (138, 54201), (161, 46458), (174, 42987), (178, 42021), (203, 36846), (207, 36134), (261, 28658), (267, 28014), (322, 23229), (406, 18423), (414, 18067), (483, 15486), (522, 14329), (534, 14007), (609, 12282), (623, 12006), (667, 11214), (801, 9338), (966, 7743), (1218, 6141), (1246, 6003), (1334, 5607), (1449, 5162), (1602, 4669), (1827, 4094), (1869, 4002), (2001, 3738), (2047, 3654), (2581, 2898)]