947562948

素因数分解:

$2^2\times 3^6\times {\mathrm{324953}}^1$

素因数の和:324975

約数の個数: 42

約数和(自身を含む): 2486223054

約数和(自身を除く): 1538660106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 324953, 649906, 974859, 1299812, 1949718, 2924577, 3899436, 5849154, 8773731, 11698308, 17547462, 26321193, 35094924, 52642386, 78963579, 105284772, 157927158, 236890737, 315854316, 473781474, 947562948]

約数ペア:

[(1, 947562948), (2, 473781474), (3, 315854316), (4, 236890737), (6, 157927158), (9, 105284772), (12, 78963579), (18, 52642386), (27, 35094924), (36, 26321193), (54, 17547462), (81, 11698308), (108, 8773731), (162, 5849154), (243, 3899436), (324, 2924577), (486, 1949718), (729, 1299812), (972, 974859), (1458, 649906), (2916, 324953)]