7698045138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{707671}}^1$

素因数の和:707727

約数の個数: 48

約数和(自身を含む): 18393810624

約数和(自身を除く): 10695765486

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 707671, 1415342, 2123013, 4246026, 4953697, 9907394, 14861091, 26183827, 29722182, 34675879, 52367654, 69351758, 78551481, 104027637, 157102962, 183286789, 208055274, 366573578, 549860367, 1099720734, 1283007523, 2566015046, 3849022569, 7698045138]

約数ペア:

[(1, 7698045138), (2, 3849022569), (3, 2566015046), (6, 1283007523), (7, 1099720734), (14, 549860367), (21, 366573578), (37, 208055274), (42, 183286789), (49, 157102962), (74, 104027637), (98, 78551481), (111, 69351758), (147, 52367654), (222, 34675879), (259, 29722182), (294, 26183827), (518, 14861091), (777, 9907394), (1554, 4953697), (1813, 4246026), (3626, 2123013), (5439, 1415342), (10878, 707671)]