4380726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 10287360

約数和(自身を除く): 5906634

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 2819, 5638, 8457, 16914, 19733, 39466, 59199, 104303, 118398, 208606, 312909, 625818, 730121, 1460242, 2190363, 4380726]

約数ペア:

[(1, 4380726), (2, 2190363), (3, 1460242), (6, 730121), (7, 625818), (14, 312909), (21, 208606), (37, 118398), (42, 104303), (74, 59199), (111, 39466), (222, 19733), (259, 16914), (518, 8457), (777, 5638), (1554, 2819)]