18402756

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 44599296

約数和(自身を除く): 26196540

約数列:

[1, 2, 3, 4, 6, 12, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 487, 564, 804, 974, 1461, 1948, 2922, 3149, 5844, 6298, 9447, 12596, 18894, 22889, 32629, 37788, 45778, 65258, 68667, 91556, 97887, 130516, 137334, 195774, 274668, 391548, 1533563, 3067126, 4600689, 6134252, 9201378, 18402756]

約数ペア:

[(1, 18402756), (2, 9201378), (3, 6134252), (4, 4600689), (6, 3067126), (12, 1533563), (47, 391548), (67, 274668), (94, 195774), (134, 137334), (141, 130516), (188, 97887), (201, 91556), (268, 68667), (282, 65258), (402, 45778), (487, 37788), (564, 32629), (804, 22889), (974, 18894), (1461, 12596), (1948, 9447), (2922, 6298), (3149, 5844)]