6893922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 17003520

約数和(自身を除く): 10109598

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 163, 266, 318, 326, 371, 399, 489, 742, 798, 978, 1007, 1113, 1141, 2014, 2226, 2282, 3021, 3097, 3423, 6042, 6194, 6846, 7049, 8639, 9291, 14098, 17278, 18582, 21147, 21679, 25917, 42294, 43358, 51834, 60473, 65037, 120946, 130074, 164141, 181419, 328282, 362838, 492423, 984846, 1148987, 2297974, 3446961, 6893922]

約数ペア:

[(1, 6893922), (2, 3446961), (3, 2297974), (6, 1148987), (7, 984846), (14, 492423), (19, 362838), (21, 328282), (38, 181419), (42, 164141), (53, 130074), (57, 120946), (106, 65037), (114, 60473), (133, 51834), (159, 43358), (163, 42294), (266, 25917), (318, 21679), (326, 21147), (371, 18582), (399, 17278), (489, 14098), (742, 9291), (798, 8639), (978, 7049), (1007, 6846), (1113, 6194), (1141, 6042), (2014, 3423), (2226, 3097), (2282, 3021)]