31539132

素因数分解:

$2^2\times 3^4\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:640

約数の個数: 60

約数和(自身を含む): 82978896

約数和(自身を除く): 51439764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 311, 313, 324, 622, 626, 933, 939, 1244, 1252, 1866, 1878, 2799, 2817, 3732, 3756, 5598, 5634, 8397, 8451, 11196, 11268, 16794, 16902, 25191, 25353, 33588, 33804, 50382, 50706, 97343, 100764, 101412, 194686, 292029, 389372, 584058, 876087, 1168116, 1752174, 2628261, 3504348, 5256522, 7884783, 10513044, 15769566, 31539132]

約数ペア:

[(1, 31539132), (2, 15769566), (3, 10513044), (4, 7884783), (6, 5256522), (9, 3504348), (12, 2628261), (18, 1752174), (27, 1168116), (36, 876087), (54, 584058), (81, 389372), (108, 292029), (162, 194686), (311, 101412), (313, 100764), (324, 97343), (622, 50706), (626, 50382), (933, 33804), (939, 33588), (1244, 25353), (1252, 25191), (1866, 16902), (1878, 16794), (2799, 11268), (2817, 11196), (3732, 8451), (3756, 8397), (5598, 5634)]