13809916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 13406084

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 149, 188, 298, 493, 596, 799, 986, 1363, 1598, 1972, 2533, 2726, 3196, 4321, 5066, 5452, 7003, 8642, 10132, 14006, 17284, 23171, 28012, 46342, 73457, 92684, 119051, 146914, 203087, 238102, 293828, 406174, 476204, 812348, 3452479, 6904958, 13809916]

約数ペア:

[(1, 13809916), (2, 6904958), (4, 3452479), (17, 812348), (29, 476204), (34, 406174), (47, 293828), (58, 238102), (68, 203087), (94, 146914), (116, 119051), (149, 92684), (188, 73457), (298, 46342), (493, 28012), (596, 23171), (799, 17284), (986, 14006), (1363, 10132), (1598, 8642), (1972, 7003), (2533, 5452), (2726, 5066), (3196, 4321)]