18101099547

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{147787}}^1$

素因数の和:148263

約数の個数: 24

約数和(自身を含む): 27051115520

約数和(自身を除く): 8950015973

約数列:

[1, 3, 9, 31, 93, 279, 439, 1317, 3951, 13609, 40827, 122481, 147787, 443361, 1330083, 4581397, 13744191, 41232573, 64878493, 194635479, 583906437, 2011233283, 6033699849, 18101099547]

約数ペア:

[(1, 18101099547), (3, 6033699849), (9, 2011233283), (31, 583906437), (93, 194635479), (279, 64878493), (439, 41232573), (1317, 13744191), (3951, 4581397), (13609, 1330083), (40827, 443361), (122481, 147787)]