27231642

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 61034688

約数和(自身を除く): 33803046

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 151, 233, 258, 302, 387, 453, 466, 699, 774, 906, 1359, 1398, 2097, 2718, 4194, 6493, 10019, 12986, 19479, 20038, 30057, 35183, 38958, 58437, 60114, 70366, 90171, 105549, 116874, 180342, 211098, 316647, 633294, 1512869, 3025738, 4538607, 9077214, 13615821, 27231642]

約数ペア:

[(1, 27231642), (2, 13615821), (3, 9077214), (6, 4538607), (9, 3025738), (18, 1512869), (43, 633294), (86, 316647), (129, 211098), (151, 180342), (233, 116874), (258, 105549), (302, 90171), (387, 70366), (453, 60114), (466, 58437), (699, 38958), (774, 35183), (906, 30057), (1359, 20038), (1398, 19479), (2097, 12986), (2718, 10019), (4194, 6493)]