18048404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21623

約数の個数: 24

約数和(自身を含む): 36271200

約数和(自身を除く): 18222796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 21589, 43178, 86356, 237479, 410191, 474958, 820382, 949916, 1640764, 4512101, 9024202, 18048404]

約数ペア:

[(1, 18048404), (2, 9024202), (4, 4512101), (11, 1640764), (19, 949916), (22, 820382), (38, 474958), (44, 410191), (76, 237479), (209, 86356), (418, 43178), (836, 21589)]