22890684

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 55109376

約数和(自身を除く): 32218692

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 134, 142, 201, 213, 268, 284, 401, 402, 426, 802, 804, 852, 1203, 1604, 2406, 4757, 4812, 9514, 14271, 19028, 26867, 28471, 28542, 53734, 56942, 57084, 80601, 85413, 107468, 113884, 161202, 170826, 322404, 341652, 1907557, 3815114, 5722671, 7630228, 11445342, 22890684]

約数ペア:

[(1, 22890684), (2, 11445342), (3, 7630228), (4, 5722671), (6, 3815114), (12, 1907557), (67, 341652), (71, 322404), (134, 170826), (142, 161202), (201, 113884), (213, 107468), (268, 85413), (284, 80601), (401, 57084), (402, 56942), (426, 53734), (802, 28542), (804, 28471), (852, 26867), (1203, 19028), (1604, 14271), (2406, 9514), (4757, 4812)]