138895554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{9011}}^1$

素因数の和:9390

約数の個数: 32

約数和(自身を含む): 318375936

約数和(自身を除く): 179480382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 2202, 2569, 5138, 7707, 9011, 15414, 18022, 27033, 54066, 63077, 126154, 189231, 378462, 3307037, 6614074, 9921111, 19842222, 23149259, 46298518, 69447777, 138895554]

約数ペア:

[(1, 138895554), (2, 69447777), (3, 46298518), (6, 23149259), (7, 19842222), (14, 9921111), (21, 6614074), (42, 3307037), (367, 378462), (734, 189231), (1101, 126154), (2202, 63077), (2569, 54066), (5138, 27033), (7707, 18022), (9011, 15414)]