42874638

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 88719360

約数和(自身を除く): 45844722

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 906, 1279, 2558, 3837, 5587, 7674, 11174, 16761, 33522, 47323, 94646, 141969, 193129, 283938, 386258, 579387, 1158774, 7145773, 14291546, 21437319, 42874638]

約数ペア:

[(1, 42874638), (2, 21437319), (3, 14291546), (6, 7145773), (37, 1158774), (74, 579387), (111, 386258), (151, 283938), (222, 193129), (302, 141969), (453, 94646), (906, 47323), (1279, 33522), (2558, 16761), (3837, 11174), (5587, 7674)]