18189552

素因数分解:

$2^4\times 3^1\times {\mathrm{378949}}^1$

素因数の和:378960

約数の個数: 20

約数和(自身を含む): 46989800

約数和(自身を除く): 28800248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 378949, 757898, 1136847, 1515796, 2273694, 3031592, 4547388, 6063184, 9094776, 18189552]

約数ペア:

[(1, 18189552), (2, 9094776), (3, 6063184), (4, 4547388), (6, 3031592), (8, 2273694), (12, 1515796), (16, 1136847), (24, 757898), (48, 378949)]