7639679268

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1813789}}^1$

素因数の和:1813818

約数の個数: 60

約数和(自身を含む): 21507921820

約数和(自身を除く): 13868242552

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 1813789, 3627578, 5441367, 7255156, 10882734, 16324101, 21765468, 23579257, 32648202, 47158514, 48972303, 65296404, 70737771, 94317028, 97944606, 141475542, 146916909, 195889212, 212213313, 282951084, 293833818, 424426626, 587667636, 636639939, 848853252, 1273279878, 1909919817, 2546559756, 3819839634, 7639679268]

約数ペア:

[(1, 7639679268), (2, 3819839634), (3, 2546559756), (4, 1909919817), (6, 1273279878), (9, 848853252), (12, 636639939), (13, 587667636), (18, 424426626), (26, 293833818), (27, 282951084), (36, 212213313), (39, 195889212), (52, 146916909), (54, 141475542), (78, 97944606), (81, 94317028), (108, 70737771), (117, 65296404), (156, 48972303), (162, 47158514), (234, 32648202), (324, 23579257), (351, 21765468), (468, 16324101), (702, 10882734), (1053, 7255156), (1404, 5441367), (2106, 3627578), (4212, 1813789)]