18902442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3617}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 41332032

約数和(自身を除く): 22429590

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 3617, 5226, 7234, 10851, 21702, 47021, 94042, 141063, 242339, 282126, 484678, 727017, 1454034, 3150407, 6300814, 9451221, 18902442]

約数ペア:

[(1, 18902442), (2, 9451221), (3, 6300814), (6, 3150407), (13, 1454034), (26, 727017), (39, 484678), (67, 282126), (78, 242339), (134, 141063), (201, 94042), (402, 47021), (871, 21702), (1742, 10851), (2613, 7234), (3617, 5226)]