18360135

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 32820480

約数和(自身を除く): 14460345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 443, 921, 1329, 1535, 2215, 2763, 3987, 4605, 6645, 8289, 11961, 13815, 19935, 41445, 59805, 136001, 408003, 680005, 1224009, 2040015, 3672027, 6120045, 18360135]

約数ペア:

[(1, 18360135), (3, 6120045), (5, 3672027), (9, 2040015), (15, 1224009), (27, 680005), (45, 408003), (135, 136001), (307, 59805), (443, 41445), (921, 19935), (1329, 13815), (1535, 11961), (2215, 8289), (2763, 6645), (3987, 4605)]