16996931298

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1719989}}^1$

素因数の和:1720064

約数の個数: 40

約数和(自身を含む): 38710094940

約数和(自身を除く): 21713163642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 1719989, 3439978, 5159967, 10319934, 15479901, 30959802, 46439703, 92879406, 104919329, 139319109, 209838658, 278638218, 314757987, 629515974, 944273961, 1888547922, 2832821883, 5665643766, 8498465649, 16996931298]

約数ペア:

[(1, 16996931298), (2, 8498465649), (3, 5665643766), (6, 2832821883), (9, 1888547922), (18, 944273961), (27, 629515974), (54, 314757987), (61, 278638218), (81, 209838658), (122, 139319109), (162, 104919329), (183, 92879406), (366, 46439703), (549, 30959802), (1098, 15479901), (1647, 10319934), (3294, 5159967), (4941, 3439978), (9882, 1719989)]