42636426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21599}}^1$

素因数の和:21658

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 56896374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 21599, 43198, 64797, 129594, 151193, 302386, 453579, 907158, 1015153, 2030306, 3045459, 6090918, 7106071, 14212142, 21318213, 42636426]

約数ペア:

[(1, 42636426), (2, 21318213), (3, 14212142), (6, 7106071), (7, 6090918), (14, 3045459), (21, 2030306), (42, 1015153), (47, 907158), (94, 453579), (141, 302386), (282, 151193), (329, 129594), (658, 64797), (987, 43198), (1974, 21599)]