123640236

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{30941}}^1$

素因数の和:30991

約数の個数: 48

約数和(自身を含む): 329222880

約数和(自身を除く): 205582644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 30941, 61882, 92823, 123764, 185646, 278469, 371292, 556938, 835407, 1113876, 1144817, 1670814, 2289634, 3341628, 3434451, 4579268, 6868902, 10303353, 13737804, 20606706, 30910059, 41213412, 61820118, 123640236]

約数ペア:

[(1, 123640236), (2, 61820118), (3, 41213412), (4, 30910059), (6, 20606706), (9, 13737804), (12, 10303353), (18, 6868902), (27, 4579268), (36, 3434451), (37, 3341628), (54, 2289634), (74, 1670814), (108, 1144817), (111, 1113876), (148, 835407), (222, 556938), (333, 371292), (444, 278469), (666, 185646), (999, 123764), (1332, 92823), (1998, 61882), (3996, 30941)]