31608612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2977

約数の個数: 72

約数和(自身を含む): 93469376

約数和(自身を除く): 61860764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 2917, 3612, 5418, 5834, 8751, 10836, 11668, 17502, 20419, 26253, 35004, 40838, 52506, 61257, 81676, 105012, 122514, 125431, 183771, 245028, 250862, 367542, 376293, 501724, 735084, 752586, 878017, 1128879, 1505172, 1756034, 2257758, 2634051, 3512068, 4515516, 5268102, 7902153, 10536204, 15804306, 31608612]

約数ペア:

[(1, 31608612), (2, 15804306), (3, 10536204), (4, 7902153), (6, 5268102), (7, 4515516), (9, 3512068), (12, 2634051), (14, 2257758), (18, 1756034), (21, 1505172), (28, 1128879), (36, 878017), (42, 752586), (43, 735084), (63, 501724), (84, 376293), (86, 367542), (126, 250862), (129, 245028), (172, 183771), (252, 125431), (258, 122514), (301, 105012), (387, 81676), (516, 61257), (602, 52506), (774, 40838), (903, 35004), (1204, 26253), (1548, 20419), (1806, 17502), (2709, 11668), (2917, 10836), (3612, 8751), (5418, 5834)]