31419918

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{26053}}^1$

素因数の和:26128

約数の個数: 24

約数和(自身を含む): 69095208

約数和(自身を除く): 37675290

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 26053, 52106, 78159, 156318, 234477, 468954, 1745551, 3491102, 5236653, 10473306, 15709959, 31419918]

約数ペア:

[(1, 31419918), (2, 15709959), (3, 10473306), (6, 5236653), (9, 3491102), (18, 1745551), (67, 468954), (134, 234477), (201, 156318), (402, 78159), (603, 52106), (1206, 26053)]