18850158

素因数分解:

$2^1\times 3^4\times {\mathrm{116359}}^1$

素因数の和:116373

約数の個数: 20

約数和(自身を含む): 42238680

約数和(自身を除く): 23388522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116359, 232718, 349077, 698154, 1047231, 2094462, 3141693, 6283386, 9425079, 18850158]

約数ペア:

[(1, 18850158), (2, 9425079), (3, 6283386), (6, 3141693), (9, 2094462), (18, 1047231), (27, 698154), (54, 349077), (81, 232718), (162, 116359)]