42012378

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{25097}}^1$

素因数の和:25139

約数の個数: 32

約数和(自身を含む): 96376320

約数和(自身を除く): 54363942

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 25097, 50194, 75291, 150582, 225873, 451746, 677619, 778007, 1355238, 1556014, 2334021, 4668042, 7002063, 14004126, 21006189, 42012378]

約数ペア:

[(1, 42012378), (2, 21006189), (3, 14004126), (6, 7002063), (9, 4668042), (18, 2334021), (27, 1556014), (31, 1355238), (54, 778007), (62, 677619), (93, 451746), (186, 225873), (279, 150582), (558, 75291), (837, 50194), (1674, 25097)]