18061965

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6803}}^1$

素因数の和:6873

約数の個数: 24

約数和(自身を含む): 31842720

約数和(自身を除く): 13780755

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 6803, 20409, 34015, 61227, 102045, 306135, 401377, 1204131, 2006885, 3612393, 6020655, 18061965]

約数ペア:

[(1, 18061965), (3, 6020655), (5, 3612393), (9, 2006885), (15, 1204131), (45, 401377), (59, 306135), (177, 102045), (295, 61227), (531, 34015), (885, 20409), (2655, 6803)]