18193518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{48131}}^1$

素因数の和:48149

約数の個数: 32

約数和(自身を含む): 46206720

約数和(自身を除く): 28013202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 48131, 96262, 144393, 288786, 336917, 433179, 673834, 866358, 1010751, 1299537, 2021502, 2599074, 3032253, 6064506, 9096759, 18193518]

約数ペア:

[(1, 18193518), (2, 9096759), (3, 6064506), (6, 3032253), (7, 2599074), (9, 2021502), (14, 1299537), (18, 1010751), (21, 866358), (27, 673834), (42, 433179), (54, 336917), (63, 288786), (126, 144393), (189, 96262), (378, 48131)]