23957178

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1663}}^1$

素因数の和:1696

約数の個数: 40

約数和(自身を含む): 55930368

約数和(自身を除く): 31973190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1663, 2058, 2401, 3326, 4802, 4989, 7203, 9978, 11641, 14406, 23282, 34923, 69846, 81487, 162974, 244461, 488922, 570409, 1140818, 1711227, 3422454, 3992863, 7985726, 11978589, 23957178]

約数ペア:

[(1, 23957178), (2, 11978589), (3, 7985726), (6, 3992863), (7, 3422454), (14, 1711227), (21, 1140818), (42, 570409), (49, 488922), (98, 244461), (147, 162974), (294, 81487), (343, 69846), (686, 34923), (1029, 23282), (1663, 14406), (2058, 11641), (2401, 9978), (3326, 7203), (4802, 4989)]