18467580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1321}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 51970464

約数和(自身を除く): 33502884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 1165, 1321, 1398, 2330, 2642, 2796, 3495, 3963, 4660, 5284, 6605, 6990, 7926, 13210, 13980, 15852, 19815, 26420, 39630, 79260, 307793, 615586, 923379, 1231172, 1538965, 1846758, 3077930, 3693516, 4616895, 6155860, 9233790, 18467580]

約数ペア:

[(1, 18467580), (2, 9233790), (3, 6155860), (4, 4616895), (5, 3693516), (6, 3077930), (10, 1846758), (12, 1538965), (15, 1231172), (20, 923379), (30, 615586), (60, 307793), (233, 79260), (466, 39630), (699, 26420), (932, 19815), (1165, 15852), (1321, 13980), (1398, 13210), (2330, 7926), (2642, 6990), (2796, 6605), (3495, 5284), (3963, 4660)]