18143466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 40589472

約数和(自身を除く): 22446006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 121, 134, 201, 242, 363, 373, 402, 726, 737, 746, 1119, 1474, 2211, 2238, 4103, 4422, 8107, 8206, 12309, 16214, 24321, 24618, 24991, 45133, 48642, 49982, 74973, 90266, 135399, 149946, 270798, 274901, 549802, 824703, 1649406, 3023911, 6047822, 9071733, 18143466]

約数ペア:

[(1, 18143466), (2, 9071733), (3, 6047822), (6, 3023911), (11, 1649406), (22, 824703), (33, 549802), (66, 274901), (67, 270798), (121, 149946), (134, 135399), (201, 90266), (242, 74973), (363, 49982), (373, 48642), (402, 45133), (726, 24991), (737, 24618), (746, 24321), (1119, 16214), (1474, 12309), (2211, 8206), (2238, 8107), (4103, 4422)]