18118534

素因数分解:

$2^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:940

約数の個数: 24

約数和(自身を含む): 31773168

約数和(自身を除く): 13654634

約数列:

[1, 2, 7, 14, 49, 98, 293, 586, 631, 1262, 2051, 4102, 4417, 8834, 14357, 28714, 30919, 61838, 184883, 369766, 1294181, 2588362, 9059267, 18118534]

約数ペア:

[(1, 18118534), (2, 9059267), (7, 2588362), (14, 1294181), (49, 369766), (98, 184883), (293, 61838), (586, 30919), (631, 28714), (1262, 14357), (2051, 8834), (4102, 4417)]