1260263646

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{2731}}^1$

素因数の和:3597

約数の個数: 48

約数和(自身を含む): 2823095808

約数和(自身を除く): 1562832162

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 827, 1654, 2481, 2731, 4962, 5462, 7443, 8193, 14886, 16386, 24579, 25637, 49158, 51274, 76911, 84661, 153822, 169322, 230733, 253983, 461466, 507966, 761949, 1523898, 2258537, 4517074, 6775611, 13551222, 20326833, 40653666, 70014647, 140029294, 210043941, 420087882, 630131823, 1260263646]

約数ペア:

[(1, 1260263646), (2, 630131823), (3, 420087882), (6, 210043941), (9, 140029294), (18, 70014647), (31, 40653666), (62, 20326833), (93, 13551222), (186, 6775611), (279, 4517074), (558, 2258537), (827, 1523898), (1654, 761949), (2481, 507966), (2731, 461466), (4962, 253983), (5462, 230733), (7443, 169322), (8193, 153822), (14886, 84661), (16386, 76911), (24579, 51274), (25637, 49158)]