16999020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{94439}}^1$

素因数の和:94454

約数の個数: 36

約数和(自身を含む): 51564240

約数和(自身を除く): 34565220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 94439, 188878, 283317, 377756, 472195, 566634, 849951, 944390, 1133268, 1416585, 1699902, 1888780, 2833170, 3399804, 4249755, 5666340, 8499510, 16999020]

約数ペア:

[(1, 16999020), (2, 8499510), (3, 5666340), (4, 4249755), (5, 3399804), (6, 2833170), (9, 1888780), (10, 1699902), (12, 1416585), (15, 1133268), (18, 944390), (20, 849951), (30, 566634), (36, 472195), (45, 377756), (60, 283317), (90, 188878), (180, 94439)]