13245288

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{1609}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 38640000

約数和(自身を除く): 25394712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 1609, 2058, 2744, 3218, 4116, 4827, 6436, 8232, 9654, 11263, 12872, 19308, 22526, 33789, 38616, 45052, 67578, 78841, 90104, 135156, 157682, 236523, 270312, 315364, 473046, 551887, 630728, 946092, 1103774, 1655661, 1892184, 2207548, 3311322, 4415096, 6622644, 13245288]

約数ペア:

[(1, 13245288), (2, 6622644), (3, 4415096), (4, 3311322), (6, 2207548), (7, 1892184), (8, 1655661), (12, 1103774), (14, 946092), (21, 630728), (24, 551887), (28, 473046), (42, 315364), (49, 270312), (56, 236523), (84, 157682), (98, 135156), (147, 90104), (168, 78841), (196, 67578), (294, 45052), (343, 38616), (392, 33789), (588, 22526), (686, 19308), (1029, 12872), (1176, 11263), (1372, 9654), (1609, 8232), (2058, 6436), (2744, 4827), (3218, 4116)]