67791906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41387}}^1$

素因数の和:41415

約数の個数: 48

約数和(自身を含む): 180782784

約数和(自身を除く): 112990878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 41387, 82774, 124161, 248322, 289709, 372483, 538031, 579418, 744966, 869127, 1076062, 1614093, 1738254, 2607381, 3228186, 3766217, 4842279, 5214762, 7532434, 9684558, 11298651, 22597302, 33895953, 67791906]

約数ペア:

[(1, 67791906), (2, 33895953), (3, 22597302), (6, 11298651), (7, 9684558), (9, 7532434), (13, 5214762), (14, 4842279), (18, 3766217), (21, 3228186), (26, 2607381), (39, 1738254), (42, 1614093), (63, 1076062), (78, 869127), (91, 744966), (117, 579418), (126, 538031), (182, 372483), (234, 289709), (273, 248322), (546, 124161), (819, 82774), (1638, 41387)]