126865998

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1733}}^1$

素因数の和:1838

約数の個数: 72

約数和(自身を含む): 323793288

約数和(自身を除く): 196927290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1494, 1733, 1743, 3466, 3486, 4067, 5199, 5229, 8134, 10398, 10458, 12131, 12201, 15597, 24262, 24402, 31194, 36393, 36603, 72786, 73206, 84917, 109179, 143839, 169834, 218358, 254751, 287678, 431517, 509502, 764253, 863034, 1006873, 1294551, 1528506, 2013746, 2589102, 3020619, 6041238, 7048111, 9061857, 14096222, 18123714, 21144333, 42288666, 63432999, 126865998]

約数ペア:

[(1, 126865998), (2, 63432999), (3, 42288666), (6, 21144333), (7, 18123714), (9, 14096222), (14, 9061857), (18, 7048111), (21, 6041238), (42, 3020619), (49, 2589102), (63, 2013746), (83, 1528506), (98, 1294551), (126, 1006873), (147, 863034), (166, 764253), (249, 509502), (294, 431517), (441, 287678), (498, 254751), (581, 218358), (747, 169834), (882, 143839), (1162, 109179), (1494, 84917), (1733, 73206), (1743, 72786), (3466, 36603), (3486, 36393), (4067, 31194), (5199, 24402), (5229, 24262), (8134, 15597), (10398, 12201), (10458, 12131)]