13244742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 34583040

約数和(自身を除く): 21338298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 947, 999, 1554, 1894, 1998, 2331, 2841, 4662, 5682, 6629, 6993, 8523, 13258, 13986, 17046, 19887, 25569, 35039, 39774, 51138, 59661, 70078, 105117, 119322, 178983, 210234, 245273, 315351, 357966, 490546, 630702, 735819, 946053, 1471638, 1892106, 2207457, 4414914, 6622371, 13244742]

約数ペア:

[(1, 13244742), (2, 6622371), (3, 4414914), (6, 2207457), (7, 1892106), (9, 1471638), (14, 946053), (18, 735819), (21, 630702), (27, 490546), (37, 357966), (42, 315351), (54, 245273), (63, 210234), (74, 178983), (111, 119322), (126, 105117), (189, 70078), (222, 59661), (259, 51138), (333, 39774), (378, 35039), (518, 25569), (666, 19887), (777, 17046), (947, 13986), (999, 13258), (1554, 8523), (1894, 6993), (1998, 6629), (2331, 5682), (2841, 4662)]