1874668818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{207329}}^1$

素因数の和:207482

約数の個数: 32

約数和(自身を含む): 4120061760

約数和(自身を除く): 2245392942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 207329, 414658, 621987, 1243974, 2280619, 4561238, 6841857, 13683714, 28404073, 56808146, 85212219, 170424438, 312444803, 624889606, 937334409, 1874668818]

約数ペア:

[(1, 1874668818), (2, 937334409), (3, 624889606), (6, 312444803), (11, 170424438), (22, 85212219), (33, 56808146), (66, 28404073), (137, 13683714), (274, 6841857), (411, 4561238), (822, 2280619), (1507, 1243974), (3014, 621987), (4521, 414658), (9042, 207329)]