18304245

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 33344640

約数和(自身を除く): 15040395

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 3307, 5535, 9921, 16535, 29763, 49605, 89289, 135587, 148815, 406761, 446445, 677935, 1220283, 2033805, 3660849, 6101415, 18304245]

約数ペア:

[(1, 18304245), (3, 6101415), (5, 3660849), (9, 2033805), (15, 1220283), (27, 677935), (41, 446445), (45, 406761), (123, 148815), (135, 135587), (205, 89289), (369, 49605), (615, 29763), (1107, 16535), (1845, 9921), (3307, 5535)]