1994169636

素因数分解:

$2^2\times 3^2\times {\mathrm{3659}}^1\times {\mathrm{15139}}^1$

素因数の和:18808

約数の個数: 36

約数和(自身を含む): 5042528400

約数和(自身を除く): 3048358764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3659, 7318, 10977, 14636, 15139, 21954, 30278, 32931, 43908, 45417, 60556, 65862, 90834, 131724, 136251, 181668, 272502, 545004, 55393601, 110787202, 166180803, 221574404, 332361606, 498542409, 664723212, 997084818, 1994169636]

約数ペア:

[(1, 1994169636), (2, 997084818), (3, 664723212), (4, 498542409), (6, 332361606), (9, 221574404), (12, 166180803), (18, 110787202), (36, 55393601), (3659, 545004), (7318, 272502), (10977, 181668), (14636, 136251), (15139, 131724), (21954, 90834), (30278, 65862), (32931, 60556), (43908, 45417)]