38974572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11897}}^1$

素因数の和:11927

約数の個数: 72

約数和(自身を含む): 121264416

約数和(自身を除く): 82289844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 11897, 23794, 35691, 47588, 71382, 83279, 107073, 142764, 154661, 166558, 214146, 249837, 309322, 333116, 428292, 463983, 499674, 618644, 749511, 927966, 999348, 1082627, 1391949, 1499022, 1855932, 2165254, 2783898, 2998044, 3247881, 4330508, 5567796, 6495762, 9743643, 12991524, 19487286, 38974572]

約数ペア:

[(1, 38974572), (2, 19487286), (3, 12991524), (4, 9743643), (6, 6495762), (7, 5567796), (9, 4330508), (12, 3247881), (13, 2998044), (14, 2783898), (18, 2165254), (21, 1855932), (26, 1499022), (28, 1391949), (36, 1082627), (39, 999348), (42, 927966), (52, 749511), (63, 618644), (78, 499674), (84, 463983), (91, 428292), (117, 333116), (126, 309322), (156, 249837), (182, 214146), (234, 166558), (252, 154661), (273, 142764), (364, 107073), (468, 83279), (546, 71382), (819, 47588), (1092, 35691), (1638, 23794), (3276, 11897)]