27664518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 65294640

約数和(自身を除く): 37630122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1289, 1533, 2578, 3066, 3577, 3867, 7154, 7734, 9023, 10731, 18046, 21462, 27069, 54138, 63161, 94097, 126322, 188194, 189483, 282291, 378966, 564582, 658679, 1317358, 1976037, 3952074, 4610753, 9221506, 13832259, 27664518]

約数ペア:

[(1, 27664518), (2, 13832259), (3, 9221506), (6, 4610753), (7, 3952074), (14, 1976037), (21, 1317358), (42, 658679), (49, 564582), (73, 378966), (98, 282291), (146, 189483), (147, 188194), (219, 126322), (294, 94097), (438, 63161), (511, 54138), (1022, 27069), (1289, 21462), (1533, 18046), (2578, 10731), (3066, 9023), (3577, 7734), (3867, 7154)]