201813656340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3363560939}}^1$

素因数の和:3363560951

約数の個数: 24

約数和(自身を含む): 565078237920

約数和(自身を除く): 363264581580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3363560939, 6727121878, 10090682817, 13454243756, 16817804695, 20181365634, 33635609390, 40362731268, 50453414085, 67271218780, 100906828170, 201813656340]

約数ペア:

[(1, 201813656340), (2, 100906828170), (3, 67271218780), (4, 50453414085), (5, 40362731268), (6, 33635609390), (10, 20181365634), (12, 16817804695), (15, 13454243756), (20, 10090682817), (30, 6727121878), (60, 3363560939)]