31383612

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7480

約数の個数: 60

約数和(自身を含む): 88365816

約数和(自身を除く): 56982204

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, 7451, 14902, 22353, 29804, 44706, 67059, 89412, 96863, 134118, 193726, 201177, 268236, 290589, 387452, 402354, 581178, 603531, 804708, 871767, 1162356, 1207062, 1743534, 2414124, 2615301, 3487068, 5230602, 7845903, 10461204, 15691806, 31383612]

約数ペア:

[(1, 31383612), (2, 15691806), (3, 10461204), (4, 7845903), (6, 5230602), (9, 3487068), (12, 2615301), (13, 2414124), (18, 1743534), (26, 1207062), (27, 1162356), (36, 871767), (39, 804708), (52, 603531), (54, 581178), (78, 402354), (81, 387452), (108, 290589), (117, 268236), (156, 201177), (162, 193726), (234, 134118), (324, 96863), (351, 89412), (468, 67059), (702, 44706), (1053, 29804), (1404, 22353), (2106, 14902), (4212, 7451)]