31213692

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{12941}}^1$

素因数の和:13018

約数の個数: 36

約数和(自身を含む): 80085096

約数和(自身を除く): 48871404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 12941, 25882, 38823, 51764, 77646, 116469, 155292, 232938, 465876, 867047, 1734094, 2601141, 3468188, 5202282, 7803423, 10404564, 15606846, 31213692]

約数ペア:

[(1, 31213692), (2, 15606846), (3, 10404564), (4, 7803423), (6, 5202282), (9, 3468188), (12, 2601141), (18, 1734094), (36, 867047), (67, 465876), (134, 232938), (201, 155292), (268, 116469), (402, 77646), (603, 51764), (804, 38823), (1206, 25882), (2412, 12941)]