18714384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{769}}^1$

素因数の和:809

約数の個数: 90

約数和(自身を含む): 56786730

約数和(自身を除く): 38072346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 769, 936, 1014, 1352, 1521, 1538, 1872, 2028, 2307, 2704, 3042, 3076, 4056, 4614, 6084, 6152, 6921, 8112, 9228, 9997, 12168, 12304, 13842, 18456, 19994, 24336, 27684, 29991, 36912, 39988, 55368, 59982, 79976, 89973, 110736, 119964, 129961, 159952, 179946, 239928, 259922, 359892, 389883, 479856, 519844, 719784, 779766, 1039688, 1169649, 1439568, 1559532, 2079376, 2339298, 3119064, 4678596, 6238128, 9357192, 18714384]

約数ペア:

[(1, 18714384), (2, 9357192), (3, 6238128), (4, 4678596), (6, 3119064), (8, 2339298), (9, 2079376), (12, 1559532), (13, 1439568), (16, 1169649), (18, 1039688), (24, 779766), (26, 719784), (36, 519844), (39, 479856), (48, 389883), (52, 359892), (72, 259922), (78, 239928), (104, 179946), (117, 159952), (144, 129961), (156, 119964), (169, 110736), (208, 89973), (234, 79976), (312, 59982), (338, 55368), (468, 39988), (507, 36912), (624, 29991), (676, 27684), (769, 24336), (936, 19994), (1014, 18456), (1352, 13842), (1521, 12304), (1538, 12168), (1872, 9997), (2028, 9228), (2307, 8112), (2704, 6921), (3042, 6152), (3076, 6084), (4056, 4614)]