12243990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3373}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 32309424

約数和(自身を除く): 20065434

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3373, 3630, 6746, 10119, 16865, 20238, 33730, 37103, 50595, 74206, 101190, 111309, 185515, 222618, 371030, 408133, 556545, 816266, 1113090, 1224399, 2040665, 2448798, 4081330, 6121995, 12243990]

約数ペア:

[(1, 12243990), (2, 6121995), (3, 4081330), (5, 2448798), (6, 2040665), (10, 1224399), (11, 1113090), (15, 816266), (22, 556545), (30, 408133), (33, 371030), (55, 222618), (66, 185515), (110, 111309), (121, 101190), (165, 74206), (242, 50595), (330, 37103), (363, 33730), (605, 20238), (726, 16865), (1210, 10119), (1815, 6746), (3373, 3630)]