27661452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 80758272

約数和(自身を除く): 53096820

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 347, 364, 438, 511, 546, 694, 876, 949, 1022, 1041, 1092, 1388, 1533, 1898, 2044, 2082, 2429, 2847, 3066, 3796, 4164, 4511, 4858, 5694, 6132, 6643, 7287, 9022, 9716, 11388, 13286, 13533, 14574, 18044, 19929, 25331, 26572, 27066, 29148, 31577, 39858, 50662, 54132, 63154, 75993, 79716, 94731, 101324, 126308, 151986, 177317, 189462, 303972, 329303, 354634, 378924, 531951, 658606, 709268, 987909, 1063902, 1317212, 1975818, 2127804, 2305121, 3951636, 4610242, 6915363, 9220484, 13830726, 27661452]

約数ペア:

[(1, 27661452), (2, 13830726), (3, 9220484), (4, 6915363), (6, 4610242), (7, 3951636), (12, 2305121), (13, 2127804), (14, 1975818), (21, 1317212), (26, 1063902), (28, 987909), (39, 709268), (42, 658606), (52, 531951), (73, 378924), (78, 354634), (84, 329303), (91, 303972), (146, 189462), (156, 177317), (182, 151986), (219, 126308), (273, 101324), (292, 94731), (347, 79716), (364, 75993), (438, 63154), (511, 54132), (546, 50662), (694, 39858), (876, 31577), (949, 29148), (1022, 27066), (1041, 26572), (1092, 25331), (1388, 19929), (1533, 18044), (1898, 14574), (2044, 13533), (2082, 13286), (2429, 11388), (2847, 9716), (3066, 9022), (3796, 7287), (4164, 6643), (4511, 6132), (4858, 5694)]