140027706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85487}}^1$

素因数の和:85515

約数の個数: 48

約数和(自身を含む): 373411584

約数和(自身を除く): 233383878

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, 85487, 170974, 256461, 512922, 598409, 769383, 1111331, 1196818, 1538766, 1795227, 2222662, 3333993, 3590454, 5385681, 6667986, 7779317, 10001979, 10771362, 15558634, 20003958, 23337951, 46675902, 70013853, 140027706]

約数ペア:

[(1, 140027706), (2, 70013853), (3, 46675902), (6, 23337951), (7, 20003958), (9, 15558634), (13, 10771362), (14, 10001979), (18, 7779317), (21, 6667986), (26, 5385681), (39, 3590454), (42, 3333993), (63, 2222662), (78, 1795227), (91, 1538766), (117, 1196818), (126, 1111331), (182, 769383), (234, 598409), (273, 512922), (546, 256461), (819, 170974), (1638, 85487)]