21291163776

素因数分解:

$2^7\times 3^2\times {\mathrm{18481913}}^1$

素因数の和:18481933

約数の個数: 48

約数和(自身を含む): 61267544910

約数和(自身を除く): 39976381134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 18481913, 36963826, 55445739, 73927652, 110891478, 147855304, 166337217, 221782956, 295710608, 332674434, 443565912, 591421216, 665348868, 887131824, 1182842432, 1330697736, 1774263648, 2365684864, 2661395472, 3548527296, 5322790944, 7097054592, 10645581888, 21291163776]

約数ペア:

[(1, 21291163776), (2, 10645581888), (3, 7097054592), (4, 5322790944), (6, 3548527296), (8, 2661395472), (9, 2365684864), (12, 1774263648), (16, 1330697736), (18, 1182842432), (24, 887131824), (32, 665348868), (36, 591421216), (48, 443565912), (64, 332674434), (72, 295710608), (96, 221782956), (128, 166337217), (144, 147855304), (192, 110891478), (288, 73927652), (384, 55445739), (576, 36963826), (1152, 18481913)]