40297998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12601}}^1$

素因数の和:12660

約数の個数: 32

約数和(自身を含む): 88919712

約数和(自身を除く): 48621714

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 12601, 25202, 37803, 75606, 163813, 327626, 491439, 516641, 982878, 1033282, 1549923, 3099846, 6716333, 13432666, 20148999, 40297998]

約数ペア:

[(1, 40297998), (2, 20148999), (3, 13432666), (6, 6716333), (13, 3099846), (26, 1549923), (39, 1033282), (41, 982878), (78, 516641), (82, 491439), (123, 327626), (246, 163813), (533, 75606), (1066, 37803), (1599, 25202), (3198, 12601)]