18263766

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 19233834

約数列:

[1, 2, 3, 6, 61, 122, 139, 183, 278, 359, 366, 417, 718, 834, 1077, 2154, 8479, 16958, 21899, 25437, 43798, 49901, 50874, 65697, 99802, 131394, 149703, 299406, 3043961, 6087922, 9131883, 18263766]

約数ペア:

[(1, 18263766), (2, 9131883), (3, 6087922), (6, 3043961), (61, 299406), (122, 149703), (139, 131394), (183, 99802), (278, 65697), (359, 50874), (366, 49901), (417, 43798), (718, 25437), (834, 21899), (1077, 16958), (2154, 8479)]