15925518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{42131}}^1$

素因数の和:42149

約数の個数: 32

約数和(自身を含む): 40446720

約数和(自身を除く): 24521202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 42131, 84262, 126393, 252786, 294917, 379179, 589834, 758358, 884751, 1137537, 1769502, 2275074, 2654253, 5308506, 7962759, 15925518]

約数ペア:

[(1, 15925518), (2, 7962759), (3, 5308506), (6, 2654253), (7, 2275074), (9, 1769502), (14, 1137537), (18, 884751), (21, 758358), (27, 589834), (42, 379179), (54, 294917), (63, 252786), (126, 126393), (189, 84262), (378, 42131)]