27942138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2596

約数の個数: 64

約数和(自身を含む): 73440000

約数和(自身を除く): 45497862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 2549, 3654, 5098, 5481, 7647, 10962, 15294, 17843, 22941, 35686, 45882, 53529, 68823, 73921, 107058, 137646, 147842, 160587, 221763, 321174, 443526, 481761, 517447, 665289, 963522, 1034894, 1330578, 1552341, 1995867, 3104682, 3991734, 4657023, 9314046, 13971069, 27942138]

約数ペア:

[(1, 27942138), (2, 13971069), (3, 9314046), (6, 4657023), (7, 3991734), (9, 3104682), (14, 1995867), (18, 1552341), (21, 1330578), (27, 1034894), (29, 963522), (42, 665289), (54, 517447), (58, 481761), (63, 443526), (87, 321174), (126, 221763), (174, 160587), (189, 147842), (203, 137646), (261, 107058), (378, 73921), (406, 68823), (522, 53529), (609, 45882), (783, 35686), (1218, 22941), (1566, 17843), (1827, 15294), (2549, 10962), (3654, 7647), (5098, 5481)]