1993609842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{27581}}^1$

素因数の和:29314

約数の個数: 32

約数和(自身を含む): 4559635584

約数和(自身を除く): 2566025742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1721, 3442, 5163, 10326, 12047, 24094, 27581, 36141, 55162, 72282, 82743, 165486, 193067, 386134, 579201, 1158402, 47466901, 94933802, 142400703, 284801406, 332268307, 664536614, 996804921, 1993609842]

約数ペア:

[(1, 1993609842), (2, 996804921), (3, 664536614), (6, 332268307), (7, 284801406), (14, 142400703), (21, 94933802), (42, 47466901), (1721, 1158402), (3442, 579201), (5163, 386134), (10326, 193067), (12047, 165486), (24094, 82743), (27581, 72282), (36141, 55162)]