27668004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1949}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 79934400

約数和(自身を除く): 52266396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 1949, 2028, 2366, 3549, 3898, 4732, 5847, 7098, 7796, 11694, 13643, 14196, 23388, 25337, 27286, 40929, 50674, 54572, 76011, 81858, 101348, 152022, 163716, 177359, 304044, 329381, 354718, 532077, 658762, 709436, 988143, 1064154, 1317524, 1976286, 2128308, 2305667, 3952572, 4611334, 6917001, 9222668, 13834002, 27668004]

約数ペア:

[(1, 27668004), (2, 13834002), (3, 9222668), (4, 6917001), (6, 4611334), (7, 3952572), (12, 2305667), (13, 2128308), (14, 1976286), (21, 1317524), (26, 1064154), (28, 988143), (39, 709436), (42, 658762), (52, 532077), (78, 354718), (84, 329381), (91, 304044), (156, 177359), (169, 163716), (182, 152022), (273, 101348), (338, 81858), (364, 76011), (507, 54572), (546, 50674), (676, 40929), (1014, 27286), (1092, 25337), (1183, 23388), (1949, 14196), (2028, 13643), (2366, 11694), (3549, 7796), (3898, 7098), (4732, 5847)]