4147866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 9637056

約数和(自身を除く): 5489190

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 233, 258, 387, 414, 466, 699, 774, 989, 1398, 1978, 2097, 2967, 4194, 5359, 5934, 8901, 10019, 10718, 16077, 17802, 20038, 30057, 32154, 48231, 60114, 90171, 96462, 180342, 230437, 460874, 691311, 1382622, 2073933, 4147866]

約数ペア:

[(1, 4147866), (2, 2073933), (3, 1382622), (6, 691311), (9, 460874), (18, 230437), (23, 180342), (43, 96462), (46, 90171), (69, 60114), (86, 48231), (129, 32154), (138, 30057), (207, 20038), (233, 17802), (258, 16077), (387, 10718), (414, 10019), (466, 8901), (699, 5934), (774, 5359), (989, 4194), (1398, 2967), (1978, 2097)]