40905138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12373}}^1$

素因数の和:12426

約数の個数: 32

約数和(自身を含む): 89092800

約数和(自身を除く): 48187662

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 12373, 24746, 37119, 74238, 235087, 358817, 470174, 705261, 717634, 1076451, 1410522, 2152902, 6817523, 13635046, 20452569, 40905138]

約数ペア:

[(1, 40905138), (2, 20452569), (3, 13635046), (6, 6817523), (19, 2152902), (29, 1410522), (38, 1076451), (57, 717634), (58, 705261), (87, 470174), (114, 358817), (174, 235087), (551, 74238), (1102, 37119), (1653, 24746), (3306, 12373)]