1986185652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349927}}^1$

素因数の和:349988

約数の個数: 48

約数和(自身を含む): 5173335552

約数和(自身を除く): 3187149900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 349927, 699854, 1049781, 1399708, 2099562, 3849197, 4199124, 7698394, 11547591, 15046861, 15396788, 23095182, 30093722, 45140583, 46190364, 60187444, 90281166, 165515471, 180562332, 331030942, 496546413, 662061884, 993092826, 1986185652]

約数ペア:

[(1, 1986185652), (2, 993092826), (3, 662061884), (4, 496546413), (6, 331030942), (11, 180562332), (12, 165515471), (22, 90281166), (33, 60187444), (43, 46190364), (44, 45140583), (66, 30093722), (86, 23095182), (129, 15396788), (132, 15046861), (172, 11547591), (258, 7698394), (473, 4199124), (516, 3849197), (946, 2099562), (1419, 1399708), (1892, 1049781), (2838, 699854), (5676, 349927)]