6891858

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 16588800

約数和(自身を除く): 9696942

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 179, 186, 207, 279, 358, 414, 537, 558, 621, 713, 837, 1074, 1242, 1426, 1611, 1674, 2139, 3222, 4117, 4278, 4833, 5549, 6417, 8234, 9666, 11098, 12351, 12834, 16647, 19251, 24702, 33294, 37053, 38502, 49941, 74106, 99882, 111159, 127627, 149823, 222318, 255254, 299646, 382881, 765762, 1148643, 2297286, 3445929, 6891858]

約数ペア:

[(1, 6891858), (2, 3445929), (3, 2297286), (6, 1148643), (9, 765762), (18, 382881), (23, 299646), (27, 255254), (31, 222318), (46, 149823), (54, 127627), (62, 111159), (69, 99882), (93, 74106), (138, 49941), (179, 38502), (186, 37053), (207, 33294), (279, 24702), (358, 19251), (414, 16647), (537, 12834), (558, 12351), (621, 11098), (713, 9666), (837, 8234), (1074, 6417), (1242, 5549), (1426, 4833), (1611, 4278), (1674, 4117), (2139, 3222)]