4153554

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 9523800

約数和(自身を除く): 5370246

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 109, 146, 174, 218, 219, 261, 327, 438, 522, 654, 657, 981, 1314, 1962, 2117, 3161, 4234, 6322, 6351, 7957, 9483, 12702, 15914, 18966, 19053, 23871, 28449, 38106, 47742, 56898, 71613, 143226, 230753, 461506, 692259, 1384518, 2076777, 4153554]

約数ペア:

[(1, 4153554), (2, 2076777), (3, 1384518), (6, 692259), (9, 461506), (18, 230753), (29, 143226), (58, 71613), (73, 56898), (87, 47742), (109, 38106), (146, 28449), (174, 23871), (218, 19053), (219, 18966), (261, 15914), (327, 12702), (438, 9483), (522, 7957), (654, 6351), (657, 6322), (981, 4234), (1314, 3161), (1962, 2117)]