2018702946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{188911}}^1$

素因数の和:189066

約数の個数: 32

約数和(自身を含む): 4379735808

約数和(自身を除く): 2361032862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 188911, 377822, 566733, 1133466, 2455843, 4911686, 7367529, 14735058, 25880807, 51761614, 77642421, 155284842, 336450491, 672900982, 1009351473, 2018702946]

約数ペア:

[(1, 2018702946), (2, 1009351473), (3, 672900982), (6, 336450491), (13, 155284842), (26, 77642421), (39, 51761614), (78, 25880807), (137, 14735058), (274, 7367529), (411, 4911686), (822, 2455843), (1781, 1133466), (3562, 566733), (5343, 377822), (10686, 188911)]