129931362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4721}}^1$

素因数の和:4879

約数の個数: 48

約数和(自身を含む): 309385440

約数和(自身を除く): 179454078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 834, 1251, 1529, 2502, 3058, 4587, 4721, 9174, 9442, 13761, 14163, 27522, 28326, 42489, 51931, 84978, 103862, 155793, 311586, 467379, 656219, 934758, 1312438, 1968657, 3937314, 5905971, 7218409, 11811942, 14436818, 21655227, 43310454, 64965681, 129931362]

約数ペア:

[(1, 129931362), (2, 64965681), (3, 43310454), (6, 21655227), (9, 14436818), (11, 11811942), (18, 7218409), (22, 5905971), (33, 3937314), (66, 1968657), (99, 1312438), (139, 934758), (198, 656219), (278, 467379), (417, 311586), (834, 155793), (1251, 103862), (1529, 84978), (2502, 51931), (3058, 42489), (4587, 28326), (4721, 27522), (9174, 14163), (9442, 13761)]