40782618

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 91878696

約数和(自身を除く): 51096078

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 219, 246, 369, 438, 657, 738, 757, 1314, 1514, 2271, 2993, 4542, 5986, 6813, 8979, 13626, 17958, 26937, 31037, 53874, 55261, 62074, 93111, 110522, 165783, 186222, 279333, 331566, 497349, 558666, 994698, 2265701, 4531402, 6797103, 13594206, 20391309, 40782618]

約数ペア:

[(1, 40782618), (2, 20391309), (3, 13594206), (6, 6797103), (9, 4531402), (18, 2265701), (41, 994698), (73, 558666), (82, 497349), (123, 331566), (146, 279333), (219, 186222), (246, 165783), (369, 110522), (438, 93111), (657, 62074), (738, 55261), (757, 53874), (1314, 31037), (1514, 26937), (2271, 17958), (2993, 13626), (4542, 8979), (5986, 6813)]