2021948154

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{9461}}^1$

素因数の和:9883

約数の個数: 48

約数和(自身を含む): 4534493184

約数和(自身を除く): 2512545030

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 383, 558, 766, 1149, 2298, 3447, 6894, 9461, 11873, 18922, 23746, 28383, 35619, 56766, 71238, 85149, 106857, 170298, 213714, 293291, 586582, 879873, 1759746, 2639619, 3623563, 5279238, 7247126, 10870689, 21741378, 32612067, 65224134, 112330453, 224660906, 336991359, 673982718, 1010974077, 2021948154]

約数ペア:

[(1, 2021948154), (2, 1010974077), (3, 673982718), (6, 336991359), (9, 224660906), (18, 112330453), (31, 65224134), (62, 32612067), (93, 21741378), (186, 10870689), (279, 7247126), (383, 5279238), (558, 3623563), (766, 2639619), (1149, 1759746), (2298, 879873), (3447, 586582), (6894, 293291), (9461, 213714), (11873, 170298), (18922, 106857), (23746, 85149), (28383, 71238), (35619, 56766)]