16643802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7477}}^1$

素因数の和:7542

約数の個数: 32

約数和(自身を含む): 38765952

約数和(自身を除く): 22122150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 7477, 14954, 22431, 44862, 52339, 104678, 157017, 314034, 396281, 792562, 1188843, 2377686, 2773967, 5547934, 8321901, 16643802]

約数ペア:

[(1, 16643802), (2, 8321901), (3, 5547934), (6, 2773967), (7, 2377686), (14, 1188843), (21, 792562), (42, 396281), (53, 314034), (106, 157017), (159, 104678), (318, 52339), (371, 44862), (742, 22431), (1113, 14954), (2226, 7477)]