19182258

素因数分解:

$2^1\times 3^4\times {\mathrm{118409}}^1$

素因数の和:118423

約数の個数: 20

約数和(自身を含む): 42982830

約数和(自身を除く): 23800572

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 118409, 236818, 355227, 710454, 1065681, 2131362, 3197043, 6394086, 9591129, 19182258]

約数ペア:

[(1, 19182258), (2, 9591129), (3, 6394086), (6, 3197043), (9, 2131362), (18, 1065681), (27, 710454), (54, 355227), (81, 236818), (162, 118409)]