122122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 249984

約数和(自身を除く): 127862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 61, 77, 91, 122, 143, 154, 182, 286, 427, 671, 793, 854, 1001, 1342, 1586, 2002, 4697, 5551, 8723, 9394, 11102, 17446, 61061, 122122]

約数ペア:

[(1, 122122), (2, 61061), (7, 17446), (11, 11102), (13, 9394), (14, 8723), (22, 5551), (26, 4697), (61, 2002), (77, 1586), (91, 1342), (122, 1001), (143, 854), (154, 793), (182, 671), (286, 427)]