21824826

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 44921088

約数和(自身を除く): 23096262

約数列:

[1, 2, 3, 6, 47, 94, 141, 193, 282, 386, 401, 579, 802, 1158, 1203, 2406, 9071, 18142, 18847, 27213, 37694, 54426, 56541, 77393, 113082, 154786, 232179, 464358, 3637471, 7274942, 10912413, 21824826]

約数ペア:

[(1, 21824826), (2, 10912413), (3, 7274942), (6, 3637471), (47, 464358), (94, 232179), (141, 154786), (193, 113082), (282, 77393), (386, 56541), (401, 54426), (579, 37694), (802, 27213), (1158, 18847), (1203, 18142), (2406, 9071)]