21696726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5749}}^1$

素因数の和:5808

約数の個数: 32

約数和(自身を含む): 47196000

約数和(自身を除く): 25499274

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5749, 11498, 17247, 34494, 97733, 195466, 212713, 293199, 425426, 586398, 638139, 1276278, 3616121, 7232242, 10848363, 21696726]

約数ペア:

[(1, 21696726), (2, 10848363), (3, 7232242), (6, 3616121), (17, 1276278), (34, 638139), (37, 586398), (51, 425426), (74, 293199), (102, 212713), (111, 195466), (222, 97733), (629, 34494), (1258, 17247), (1887, 11498), (3774, 5749)]