15186756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 38757824

約数和(自身を除く): 23571068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1453, 1742, 2613, 2906, 3484, 4359, 5226, 5812, 8718, 10452, 17436, 18889, 37778, 56667, 75556, 97351, 113334, 194702, 226668, 292053, 389404, 584106, 1168212, 1265563, 2531126, 3796689, 5062252, 7593378, 15186756]

約数ペア:

[(1, 15186756), (2, 7593378), (3, 5062252), (4, 3796689), (6, 2531126), (12, 1265563), (13, 1168212), (26, 584106), (39, 389404), (52, 292053), (67, 226668), (78, 194702), (134, 113334), (156, 97351), (201, 75556), (268, 56667), (402, 37778), (804, 18889), (871, 17436), (1453, 10452), (1742, 8718), (2613, 5812), (2906, 5226), (3484, 4359)]