23718456

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 67541760

約数和(自身を除く): 43823304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 47, 72, 86, 94, 129, 141, 163, 172, 188, 258, 282, 326, 344, 376, 387, 423, 489, 516, 564, 652, 774, 846, 978, 1032, 1128, 1304, 1467, 1548, 1692, 1956, 2021, 2934, 3096, 3384, 3912, 4042, 5868, 6063, 7009, 7661, 8084, 11736, 12126, 14018, 15322, 16168, 18189, 21027, 22983, 24252, 28036, 30644, 36378, 42054, 45966, 48504, 56072, 61288, 63081, 68949, 72756, 84108, 91932, 126162, 137898, 145512, 168216, 183864, 252324, 275796, 329423, 504648, 551592, 658846, 988269, 1317692, 1976538, 2635384, 2964807, 3953076, 5929614, 7906152, 11859228, 23718456]

約数ペア:

[(1, 23718456), (2, 11859228), (3, 7906152), (4, 5929614), (6, 3953076), (8, 2964807), (9, 2635384), (12, 1976538), (18, 1317692), (24, 988269), (36, 658846), (43, 551592), (47, 504648), (72, 329423), (86, 275796), (94, 252324), (129, 183864), (141, 168216), (163, 145512), (172, 137898), (188, 126162), (258, 91932), (282, 84108), (326, 72756), (344, 68949), (376, 63081), (387, 61288), (423, 56072), (489, 48504), (516, 45966), (564, 42054), (652, 36378), (774, 30644), (846, 28036), (978, 24252), (1032, 22983), (1128, 21027), (1304, 18189), (1467, 16168), (1548, 15322), (1692, 14018), (1956, 12126), (2021, 11736), (2934, 8084), (3096, 7661), (3384, 7009), (3912, 6063), (4042, 5868)]