64900818

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{4987}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 144851520

約数和(自身を除く): 79950702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1446, 2169, 4338, 4987, 6507, 9974, 13014, 14961, 29922, 44883, 89766, 134649, 269298, 1201867, 2403734, 3605601, 7211202, 10816803, 21633606, 32450409, 64900818]

約数ペア:

[(1, 64900818), (2, 32450409), (3, 21633606), (6, 10816803), (9, 7211202), (18, 3605601), (27, 2403734), (54, 1201867), (241, 269298), (482, 134649), (723, 89766), (1446, 44883), (2169, 29922), (4338, 14961), (4987, 13014), (6507, 9974)]