220163706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1747331}}^1$

素因数の和:1747346

約数の個数: 24

約数和(自身を含む): 545167584

約数和(自身を除く): 325003878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1747331, 3494662, 5241993, 10483986, 12231317, 15725979, 24462634, 31451958, 36693951, 73387902, 110081853, 220163706]

約数ペア:

[(1, 220163706), (2, 110081853), (3, 73387902), (6, 36693951), (7, 31451958), (9, 24462634), (14, 15725979), (18, 12231317), (21, 10483986), (42, 5241993), (63, 3494662), (126, 1747331)]