828421818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2617}}^1\times {\mathrm{7537}}^1$

素因数の和:10166

約数の個数: 32

約数和(自身を含む): 1894510464

約数和(自身を除く): 1066088646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2617, 5234, 7537, 7851, 15074, 15702, 18319, 22611, 36638, 45222, 52759, 54957, 105518, 109914, 158277, 316554, 19724329, 39448658, 59172987, 118345974, 138070303, 276140606, 414210909, 828421818]

約数ペア:

[(1, 828421818), (2, 414210909), (3, 276140606), (6, 138070303), (7, 118345974), (14, 59172987), (21, 39448658), (42, 19724329), (2617, 316554), (5234, 158277), (7537, 109914), (7851, 105518), (15074, 54957), (15702, 52759), (18319, 45222), (22611, 36638)]