67851738

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 151482240

約数和(自身を除く): 83630502

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 139, 141, 278, 282, 417, 423, 577, 834, 846, 1154, 1251, 1731, 2502, 3462, 5193, 6533, 10386, 13066, 19599, 27119, 39198, 54238, 58797, 80203, 81357, 117594, 160406, 162714, 240609, 244071, 481218, 488142, 721827, 1443654, 3769541, 7539082, 11308623, 22617246, 33925869, 67851738]

約数ペア:

[(1, 67851738), (2, 33925869), (3, 22617246), (6, 11308623), (9, 7539082), (18, 3769541), (47, 1443654), (94, 721827), (139, 488142), (141, 481218), (278, 244071), (282, 240609), (417, 162714), (423, 160406), (577, 117594), (834, 81357), (846, 80203), (1154, 58797), (1251, 54238), (1731, 39198), (2502, 27119), (3462, 19599), (5193, 13066), (6533, 10386)]