31619484

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7507}}^1$

素因数の和:7536

約数の個数: 60

約数和(自身を含む): 89029864

約数和(自身を除く): 57410380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 7507, 15014, 22521, 30028, 45042, 67563, 90084, 97591, 135126, 195182, 202689, 270252, 292773, 390364, 405378, 585546, 608067, 810756, 878319, 1171092, 1216134, 1756638, 2432268, 2634957, 3513276, 5269914, 7904871, 10539828, 15809742, 31619484]

約数ペア:

[(1, 31619484), (2, 15809742), (3, 10539828), (4, 7904871), (6, 5269914), (9, 3513276), (12, 2634957), (13, 2432268), (18, 1756638), (26, 1216134), (27, 1171092), (36, 878319), (39, 810756), (52, 608067), (54, 585546), (78, 405378), (81, 390364), (108, 292773), (117, 270252), (156, 202689), (162, 195182), (234, 135126), (324, 97591), (351, 90084), (468, 67563), (702, 45042), (1053, 30028), (1404, 22521), (2106, 15014), (4212, 7507)]