31813668

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2753}}^1$

素因数の和:2873

約数の個数: 48

約数和(自身を含む): 83280960

約数和(自身を除く): 51467292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2753, 2889, 3852, 5506, 5778, 8259, 11012, 11556, 16518, 24777, 33036, 49554, 74331, 99108, 148662, 294571, 297324, 589142, 883713, 1178284, 1767426, 2651139, 3534852, 5302278, 7953417, 10604556, 15906834, 31813668]

約数ペア:

[(1, 31813668), (2, 15906834), (3, 10604556), (4, 7953417), (6, 5302278), (9, 3534852), (12, 2651139), (18, 1767426), (27, 1178284), (36, 883713), (54, 589142), (107, 297324), (108, 294571), (214, 148662), (321, 99108), (428, 74331), (642, 49554), (963, 33036), (1284, 24777), (1926, 16518), (2753, 11556), (2889, 11012), (3852, 8259), (5506, 5778)]