17769972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 45706752

約数和(自身を除く): 27936780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 1307, 2266, 2614, 3399, 3921, 4532, 5228, 6798, 7842, 13596, 14377, 15684, 28754, 43131, 57508, 86262, 134621, 172524, 269242, 403863, 538484, 807726, 1480831, 1615452, 2961662, 4442493, 5923324, 8884986, 17769972]

約数ペア:

[(1, 17769972), (2, 8884986), (3, 5923324), (4, 4442493), (6, 2961662), (11, 1615452), (12, 1480831), (22, 807726), (33, 538484), (44, 403863), (66, 269242), (103, 172524), (132, 134621), (206, 86262), (309, 57508), (412, 43131), (618, 28754), (1133, 15684), (1236, 14377), (1307, 13596), (2266, 7842), (2614, 6798), (3399, 5228), (3921, 4532)]