22991418

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{787}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 51251520

約数和(自身を除く): 28260102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 787, 1082, 1574, 1623, 2361, 3246, 4722, 4869, 7083, 9738, 14166, 14607, 21249, 29214, 42498, 425767, 851534, 1277301, 2554602, 3831903, 7663806, 11495709, 22991418]

約数ペア:

[(1, 22991418), (2, 11495709), (3, 7663806), (6, 3831903), (9, 2554602), (18, 1277301), (27, 851534), (54, 425767), (541, 42498), (787, 29214), (1082, 21249), (1574, 14607), (1623, 14166), (2361, 9738), (3246, 7083), (4722, 4869)]