17489004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 44593920

約数和(自身を除く): 27104916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1579, 1846, 2769, 3158, 3692, 4737, 5538, 6316, 9474, 11076, 18948, 20527, 41054, 61581, 82108, 112109, 123162, 224218, 246324, 336327, 448436, 672654, 1345308, 1457417, 2914834, 4372251, 5829668, 8744502, 17489004]

約数ペア:

[(1, 17489004), (2, 8744502), (3, 5829668), (4, 4372251), (6, 2914834), (12, 1457417), (13, 1345308), (26, 672654), (39, 448436), (52, 336327), (71, 246324), (78, 224218), (142, 123162), (156, 112109), (213, 82108), (284, 61581), (426, 41054), (852, 20527), (923, 18948), (1579, 11076), (1846, 9474), (2769, 6316), (3158, 5538), (3692, 4737)]