18641928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{45691}}^1$

素因数の和:45717

約数の個数: 32

約数和(自身を含む): 49347360

約数和(自身を除く): 30705432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 45691, 91382, 137073, 182764, 274146, 365528, 548292, 776747, 1096584, 1553494, 2330241, 3106988, 4660482, 6213976, 9320964, 18641928]

約数ペア:

[(1, 18641928), (2, 9320964), (3, 6213976), (4, 4660482), (6, 3106988), (8, 2330241), (12, 1553494), (17, 1096584), (24, 776747), (34, 548292), (51, 365528), (68, 274146), (102, 182764), (136, 137073), (204, 91382), (408, 45691)]