31023018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 72825480

約数和(自身を除く): 41802462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 466, 569, 699, 1138, 1398, 1707, 2097, 3029, 3414, 4194, 5121, 6058, 7397, 9087, 10242, 14794, 18174, 22191, 27261, 44382, 54522, 66573, 132577, 133146, 265154, 397731, 795462, 1193193, 1723501, 2386386, 3447002, 5170503, 10341006, 15511509, 31023018]

約数ペア:

[(1, 31023018), (2, 15511509), (3, 10341006), (6, 5170503), (9, 3447002), (13, 2386386), (18, 1723501), (26, 1193193), (39, 795462), (78, 397731), (117, 265154), (233, 133146), (234, 132577), (466, 66573), (569, 54522), (699, 44382), (1138, 27261), (1398, 22191), (1707, 18174), (2097, 14794), (3029, 10242), (3414, 9087), (4194, 7397), (5121, 6058)]