2626506

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 40

約数和(自身を含む): 6086784

約数和(自身を除く): 3460278

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 523, 558, 837, 1046, 1569, 1674, 2511, 3138, 4707, 5022, 9414, 14121, 16213, 28242, 32426, 42363, 48639, 84726, 97278, 145917, 291834, 437751, 875502, 1313253, 2626506]

約数ペア:

[(1, 2626506), (2, 1313253), (3, 875502), (6, 437751), (9, 291834), (18, 145917), (27, 97278), (31, 84726), (54, 48639), (62, 42363), (81, 32426), (93, 28242), (162, 16213), (186, 14121), (279, 9414), (523, 5022), (558, 4707), (837, 3138), (1046, 2511), (1569, 1674)]