29664738

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 71856000

約数和(自身を除く): 42191262

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 997, 1026, 1102, 1566, 1653, 1994, 2991, 3306, 4959, 5982, 8973, 9918, 14877, 17946, 18943, 26919, 28913, 29754, 37886, 53838, 56829, 57826, 86739, 113658, 170487, 173478, 260217, 340974, 511461, 520434, 549347, 780651, 1022922, 1098694, 1561302, 1648041, 3296082, 4944123, 9888246, 14832369, 29664738]

約数ペア:

[(1, 29664738), (2, 14832369), (3, 9888246), (6, 4944123), (9, 3296082), (18, 1648041), (19, 1561302), (27, 1098694), (29, 1022922), (38, 780651), (54, 549347), (57, 520434), (58, 511461), (87, 340974), (114, 260217), (171, 173478), (174, 170487), (261, 113658), (342, 86739), (513, 57826), (522, 56829), (551, 53838), (783, 37886), (997, 29754), (1026, 28913), (1102, 26919), (1566, 18943), (1653, 17946), (1994, 14877), (2991, 9918), (3306, 8973), (4959, 5982)]