38357748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7485

約数の個数: 72

約数和(自身を含む): 113926176

約数和(自身を除く): 75568428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 7451, 14902, 22353, 29804, 44706, 67059, 81961, 89412, 96863, 134118, 163922, 193726, 245883, 268236, 290589, 327844, 387452, 491766, 581178, 737649, 871767, 983532, 1065493, 1162356, 1475298, 1743534, 2130986, 2950596, 3196479, 3487068, 4261972, 6392958, 9589437, 12785916, 19178874, 38357748]

約数ペア:

[(1, 38357748), (2, 19178874), (3, 12785916), (4, 9589437), (6, 6392958), (9, 4261972), (11, 3487068), (12, 3196479), (13, 2950596), (18, 2130986), (22, 1743534), (26, 1475298), (33, 1162356), (36, 1065493), (39, 983532), (44, 871767), (52, 737649), (66, 581178), (78, 491766), (99, 387452), (117, 327844), (132, 290589), (143, 268236), (156, 245883), (198, 193726), (234, 163922), (286, 134118), (396, 96863), (429, 89412), (468, 81961), (572, 67059), (858, 44706), (1287, 29804), (1716, 22353), (2574, 14902), (5148, 7451)]