2018749326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{3931}}^1$

素因数の和:4229

約数の個数: 64

約数和(自身を含む): 4565901312

約数和(自身を除く): 2547151986

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 251, 341, 502, 682, 753, 1023, 1506, 2046, 2761, 3931, 5522, 7781, 7862, 8283, 11793, 15562, 16566, 23343, 23586, 43241, 46686, 85591, 86482, 121861, 129723, 171182, 243722, 256773, 259446, 365583, 513546, 731166, 986681, 1340471, 1973362, 2680942, 2960043, 4021413, 5920086, 8042826, 10853491, 21706982, 30587111, 32560473, 61174222, 65120946, 91761333, 183522666, 336458221, 672916442, 1009374663, 2018749326]

約数ペア:

[(1, 2018749326), (2, 1009374663), (3, 672916442), (6, 336458221), (11, 183522666), (22, 91761333), (31, 65120946), (33, 61174222), (62, 32560473), (66, 30587111), (93, 21706982), (186, 10853491), (251, 8042826), (341, 5920086), (502, 4021413), (682, 2960043), (753, 2680942), (1023, 1973362), (1506, 1340471), (2046, 986681), (2761, 731166), (3931, 513546), (5522, 365583), (7781, 259446), (7862, 256773), (8283, 243722), (11793, 171182), (15562, 129723), (16566, 121861), (23343, 86482), (23586, 85591), (43241, 46686)]