2018421873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1453}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 3251748864

約数和(自身を除く): 1233326991

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 383, 403, 1149, 1209, 1453, 3447, 3627, 4359, 4979, 11873, 13077, 14937, 18889, 35619, 44811, 45043, 56667, 106857, 135129, 154349, 170001, 405387, 463047, 556499, 585559, 1389141, 1669497, 1756677, 5008491, 5270031, 7234487, 17251469, 21703461, 51754407, 65110383, 155263221, 224269097, 672807291, 2018421873]

約数ペア:

[(1, 2018421873), (3, 672807291), (9, 224269097), (13, 155263221), (31, 65110383), (39, 51754407), (93, 21703461), (117, 17251469), (279, 7234487), (383, 5270031), (403, 5008491), (1149, 1756677), (1209, 1669497), (1453, 1389141), (3447, 585559), (3627, 556499), (4359, 463047), (4979, 405387), (11873, 170001), (13077, 154349), (14937, 135129), (18889, 106857), (35619, 56667), (44811, 45043)]