18155214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13099}}^1$

素因数の和:13125

約数の個数: 48

約数和(自身を含む): 49046400

約数和(自身を除く): 30891186

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 13099, 26198, 39297, 78594, 91693, 117891, 144089, 183386, 235782, 275079, 288178, 432267, 550158, 825237, 864534, 1008623, 1296801, 1650474, 2017246, 2593602, 3025869, 6051738, 9077607, 18155214]

約数ペア:

[(1, 18155214), (2, 9077607), (3, 6051738), (6, 3025869), (7, 2593602), (9, 2017246), (11, 1650474), (14, 1296801), (18, 1008623), (21, 864534), (22, 825237), (33, 550158), (42, 432267), (63, 288178), (66, 275079), (77, 235782), (99, 183386), (126, 144089), (154, 117891), (198, 91693), (231, 78594), (462, 39297), (693, 26198), (1386, 13099)]