30783438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{244313}}^1$

素因数の和:244328

約数の個数: 24

約数和(自身を含む): 76225968

約数和(自身を除く): 45442530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 244313, 488626, 732939, 1465878, 1710191, 2198817, 3420382, 4397634, 5130573, 10261146, 15391719, 30783438]

約数ペア:

[(1, 30783438), (2, 15391719), (3, 10261146), (6, 5130573), (7, 4397634), (9, 3420382), (14, 2198817), (18, 1710191), (21, 1465878), (42, 732939), (63, 488626), (126, 244313)]