38864070546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19687979}}^1$

素因数の和:19688038

約数の個数: 32

約数和(自身を含む): 90722211840

約数和(自身を除く): 51858141294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 19687979, 39375958, 59063937, 118127874, 137815853, 275631706, 413447559, 826895118, 925335013, 1850670026, 2776005039, 5552010078, 6477345091, 12954690182, 19432035273, 38864070546]

約数ペア:

[(1, 38864070546), (2, 19432035273), (3, 12954690182), (6, 6477345091), (7, 5552010078), (14, 2776005039), (21, 1850670026), (42, 925335013), (47, 826895118), (94, 413447559), (141, 275631706), (282, 137815853), (329, 118127874), (658, 59063937), (987, 39375958), (1974, 19687979)]