25480458

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61547}}^1$

素因数の和:61578

約数の個数: 24

約数和(自身を含む): 57608928

約数和(自身を除く): 32128470

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 61547, 123094, 184641, 369282, 553923, 1107846, 1415581, 2831162, 4246743, 8493486, 12740229, 25480458]

約数ペア:

[(1, 25480458), (2, 12740229), (3, 8493486), (6, 4246743), (9, 2831162), (18, 1415581), (23, 1107846), (46, 553923), (69, 369282), (138, 184641), (207, 123094), (414, 61547)]