40365954

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{16369}}^1$

素因数の和:16514

約数の個数: 24

約数和(自身を含む): 88103340

約数和(自身を除く): 47737386

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 16369, 32738, 49107, 98214, 147321, 294642, 2242553, 4485106, 6727659, 13455318, 20182977, 40365954]

約数ペア:

[(1, 40365954), (2, 20182977), (3, 13455318), (6, 6727659), (9, 4485106), (18, 2242553), (137, 294642), (274, 147321), (411, 98214), (822, 49107), (1233, 32738), (2466, 16369)]