4122924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 11067840

約数和(自身を除く): 6944916

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 107, 114, 156, 169, 214, 228, 247, 321, 338, 428, 494, 507, 642, 676, 741, 988, 1014, 1284, 1391, 1482, 2028, 2033, 2782, 2964, 3211, 4066, 4173, 5564, 6099, 6422, 8132, 8346, 9633, 12198, 12844, 16692, 18083, 19266, 24396, 26429, 36166, 38532, 52858, 54249, 72332, 79287, 105716, 108498, 158574, 216996, 317148, 343577, 687154, 1030731, 1374308, 2061462, 4122924]

約数ペア:

[(1, 4122924), (2, 2061462), (3, 1374308), (4, 1030731), (6, 687154), (12, 343577), (13, 317148), (19, 216996), (26, 158574), (38, 108498), (39, 105716), (52, 79287), (57, 72332), (76, 54249), (78, 52858), (107, 38532), (114, 36166), (156, 26429), (169, 24396), (214, 19266), (228, 18083), (247, 16692), (321, 12844), (338, 12198), (428, 9633), (494, 8346), (507, 8132), (642, 6422), (676, 6099), (741, 5564), (988, 4173), (1014, 4066), (1284, 3211), (1391, 2964), (1482, 2782), (2028, 2033)]