22026249

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 39416832

約数和(自身を除く): 17390583

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 563, 567, 621, 1449, 1689, 1701, 1863, 3941, 4347, 5067, 5589, 11823, 12949, 13041, 15201, 35469, 38847, 39123, 45603, 90643, 106407, 116541, 136809, 271929, 319221, 349623, 815787, 957663, 1048869, 2447361, 3146607, 7342083, 22026249]

約数ペア:

[(1, 22026249), (3, 7342083), (7, 3146607), (9, 2447361), (21, 1048869), (23, 957663), (27, 815787), (63, 349623), (69, 319221), (81, 271929), (161, 136809), (189, 116541), (207, 106407), (243, 90643), (483, 45603), (563, 39123), (567, 38847), (621, 35469), (1449, 15201), (1689, 13041), (1701, 12949), (1863, 11823), (3941, 5589), (4347, 5067)]