18727861752

素因数分解:

$2^3\times 3^2\times {\mathrm{5563}}^1\times {\mathrm{46757}}^1$

素因数の和:52332

約数の個数: 48

約数和(自身を含む): 50731494840

約数和(自身を除く): 32003633088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5563, 11126, 16689, 22252, 33378, 44504, 46757, 50067, 66756, 93514, 100134, 133512, 140271, 187028, 200268, 280542, 374056, 400536, 420813, 561084, 841626, 1122168, 1683252, 3366504, 260109191, 520218382, 780327573, 1040436764, 1560655146, 2080873528, 2340982719, 3121310292, 4681965438, 6242620584, 9363930876, 18727861752]

約数ペア:

[(1, 18727861752), (2, 9363930876), (3, 6242620584), (4, 4681965438), (6, 3121310292), (8, 2340982719), (9, 2080873528), (12, 1560655146), (18, 1040436764), (24, 780327573), (36, 520218382), (72, 260109191), (5563, 3366504), (11126, 1683252), (16689, 1122168), (22252, 841626), (33378, 561084), (44504, 420813), (46757, 400536), (50067, 374056), (66756, 280542), (93514, 200268), (100134, 187028), (133512, 140271)]