1818984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 4788000

約数和(自身を除く): 2969016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 3989, 7978, 11967, 15956, 23934, 31912, 47868, 75791, 95736, 151582, 227373, 303164, 454746, 606328, 909492, 1818984]

約数ペア:

[(1, 1818984), (2, 909492), (3, 606328), (4, 454746), (6, 303164), (8, 227373), (12, 151582), (19, 95736), (24, 75791), (38, 47868), (57, 31912), (76, 23934), (114, 15956), (152, 11967), (228, 7978), (456, 3989)]