42388626

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 101376000

約数和(自身を除く): 58987374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 343, 479, 602, 686, 903, 958, 1029, 1437, 1806, 2058, 2107, 2874, 3353, 4214, 6321, 6706, 10059, 12642, 14749, 20118, 20597, 23471, 29498, 41194, 44247, 46942, 61791, 70413, 88494, 123582, 140826, 144179, 164297, 288358, 328594, 432537, 492891, 865074, 985782, 1009253, 2018506, 3027759, 6055518, 7064771, 14129542, 21194313, 42388626]

約数ペア:

[(1, 42388626), (2, 21194313), (3, 14129542), (6, 7064771), (7, 6055518), (14, 3027759), (21, 2018506), (42, 1009253), (43, 985782), (49, 865074), (86, 492891), (98, 432537), (129, 328594), (147, 288358), (258, 164297), (294, 144179), (301, 140826), (343, 123582), (479, 88494), (602, 70413), (686, 61791), (903, 46942), (958, 44247), (1029, 41194), (1437, 29498), (1806, 23471), (2058, 20597), (2107, 20118), (2874, 14749), (3353, 12642), (4214, 10059), (6321, 6706)]