20210928

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18307}}^1$

素因数の和:18341

約数の個数: 40

約数和(自身を含む): 54484608

約数和(自身を除く): 34273680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18307, 36614, 54921, 73228, 109842, 146456, 219684, 292912, 421061, 439368, 842122, 878736, 1263183, 1684244, 2526366, 3368488, 5052732, 6736976, 10105464, 20210928]

約数ペア:

[(1, 20210928), (2, 10105464), (3, 6736976), (4, 5052732), (6, 3368488), (8, 2526366), (12, 1684244), (16, 1263183), (23, 878736), (24, 842122), (46, 439368), (48, 421061), (69, 292912), (92, 219684), (138, 146456), (184, 109842), (276, 73228), (368, 54921), (552, 36614), (1104, 18307)]