18307236

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 45642240

約数和(自身を除く): 27335004

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1697, 1798, 2697, 3394, 3596, 5091, 5394, 6788, 10182, 10788, 20364, 49213, 52607, 98426, 105214, 147639, 157821, 196852, 210428, 295278, 315642, 590556, 631284, 1525603, 3051206, 4576809, 6102412, 9153618, 18307236]

約数ペア:

[(1, 18307236), (2, 9153618), (3, 6102412), (4, 4576809), (6, 3051206), (12, 1525603), (29, 631284), (31, 590556), (58, 315642), (62, 295278), (87, 210428), (93, 196852), (116, 157821), (124, 147639), (174, 105214), (186, 98426), (348, 52607), (372, 49213), (899, 20364), (1697, 10788), (1798, 10182), (2697, 6788), (3394, 5394), (3596, 5091)]