2958858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 7652736

約数和(自身を除く): 4693878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1021, 1449, 2042, 2898, 3063, 6126, 7147, 9189, 14294, 18378, 21441, 23483, 42882, 46966, 64323, 70449, 128646, 140898, 164381, 211347, 328762, 422694, 493143, 986286, 1479429, 2958858]

約数ペア:

[(1, 2958858), (2, 1479429), (3, 986286), (6, 493143), (7, 422694), (9, 328762), (14, 211347), (18, 164381), (21, 140898), (23, 128646), (42, 70449), (46, 64323), (63, 46966), (69, 42882), (126, 23483), (138, 21441), (161, 18378), (207, 14294), (322, 9189), (414, 7147), (483, 6126), (966, 3063), (1021, 2898), (1449, 2042)]