2180471706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17305331}}^1$

素因数の和:17305346

約数の個数: 24

約数和(自身を含む): 5399263584

約数和(自身を除く): 3218791878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17305331, 34610662, 51915993, 103831986, 121137317, 155747979, 242274634, 311495958, 363411951, 726823902, 1090235853, 2180471706]

約数ペア:

[(1, 2180471706), (2, 1090235853), (3, 726823902), (6, 363411951), (7, 311495958), (9, 242274634), (14, 155747979), (18, 121137317), (21, 103831986), (42, 51915993), (63, 34610662), (126, 17305331)]