18100714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2131}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 28244736

約数和(自身を除く): 10144022

約数列:

[1, 2, 31, 62, 137, 274, 2131, 4247, 4262, 8494, 66061, 132122, 291947, 583894, 9050357, 18100714]

約数ペア:

[(1, 18100714), (2, 9050357), (31, 583894), (62, 291947), (137, 132122), (274, 66061), (2131, 8494), (4247, 4262)]