1807236444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{26879}}^1$

素因数の和:27330

約数の個数: 48

約数和(自身を含む): 4551966720

約数和(自身を除く): 2744730276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 862, 1293, 1724, 2586, 5172, 5603, 11206, 16809, 22412, 26879, 33618, 53758, 67236, 80637, 107516, 161274, 322548, 349427, 698854, 1048281, 1397708, 2096562, 4193124, 11584849, 23169698, 34754547, 46339396, 69509094, 139018188, 150603037, 301206074, 451809111, 602412148, 903618222, 1807236444]

約数ペア:

[(1, 1807236444), (2, 903618222), (3, 602412148), (4, 451809111), (6, 301206074), (12, 150603037), (13, 139018188), (26, 69509094), (39, 46339396), (52, 34754547), (78, 23169698), (156, 11584849), (431, 4193124), (862, 2096562), (1293, 1397708), (1724, 1048281), (2586, 698854), (5172, 349427), (5603, 322548), (11206, 161274), (16809, 107516), (22412, 80637), (26879, 67236), (33618, 53758)]