122561838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{138959}}^1$

素因数の和:138981

約数の個数: 36

約数和(自身を含む): 308908080

約数和(自身を除く): 186346242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 138959, 277918, 416877, 833754, 972713, 1250631, 1945426, 2501262, 2918139, 5836278, 6808991, 8754417, 13617982, 17508834, 20426973, 40853946, 61280919, 122561838]

約数ペア:

[(1, 122561838), (2, 61280919), (3, 40853946), (6, 20426973), (7, 17508834), (9, 13617982), (14, 8754417), (18, 6808991), (21, 5836278), (42, 2918139), (49, 2501262), (63, 1945426), (98, 1250631), (126, 972713), (147, 833754), (294, 416877), (441, 277918), (882, 138959)]