84254618

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 157495104

約数和(自身を除く): 73240486

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 103, 119, 206, 238, 491, 721, 833, 982, 1442, 1666, 1751, 3437, 3502, 5047, 6874, 8347, 10094, 12257, 16694, 24059, 24514, 48118, 50573, 58429, 85799, 101146, 116858, 171598, 354011, 409003, 708022, 818006, 859741, 1719482, 2478077, 4956154, 6018187, 12036374, 42127309, 84254618]

約数ペア:

[(1, 84254618), (2, 42127309), (7, 12036374), (14, 6018187), (17, 4956154), (34, 2478077), (49, 1719482), (98, 859741), (103, 818006), (119, 708022), (206, 409003), (238, 354011), (491, 171598), (721, 116858), (833, 101146), (982, 85799), (1442, 58429), (1666, 50573), (1751, 48118), (3437, 24514), (3502, 24059), (5047, 16694), (6874, 12257), (8347, 10094)]