1251756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 3603600

約数和(自身を除く): 2351844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 109, 116, 132, 174, 198, 218, 261, 319, 327, 348, 396, 436, 522, 638, 654, 957, 981, 1044, 1199, 1276, 1308, 1914, 1962, 2398, 2871, 3161, 3597, 3828, 3924, 4796, 5742, 6322, 7194, 9483, 10791, 11484, 12644, 14388, 18966, 21582, 28449, 34771, 37932, 43164, 56898, 69542, 104313, 113796, 139084, 208626, 312939, 417252, 625878, 1251756]

約数ペア:

[(1, 1251756), (2, 625878), (3, 417252), (4, 312939), (6, 208626), (9, 139084), (11, 113796), (12, 104313), (18, 69542), (22, 56898), (29, 43164), (33, 37932), (36, 34771), (44, 28449), (58, 21582), (66, 18966), (87, 14388), (99, 12644), (109, 11484), (116, 10791), (132, 9483), (174, 7194), (198, 6322), (218, 5742), (261, 4796), (319, 3924), (327, 3828), (348, 3597), (396, 3161), (436, 2871), (522, 2398), (638, 1962), (654, 1914), (957, 1308), (981, 1276), (1044, 1199)]