12749904

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2444

約数の個数: 60

約数和(自身を含む): 36661716

約数和(自身を除く): 23911812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2393, 2664, 4786, 5328, 7179, 9572, 14358, 19144, 21537, 28716, 38288, 43074, 57432, 86148, 88541, 114864, 172296, 177082, 265623, 344592, 354164, 531246, 708328, 796869, 1062492, 1416656, 1593738, 2124984, 3187476, 4249968, 6374952, 12749904]

約数ペア:

[(1, 12749904), (2, 6374952), (3, 4249968), (4, 3187476), (6, 2124984), (8, 1593738), (9, 1416656), (12, 1062492), (16, 796869), (18, 708328), (24, 531246), (36, 354164), (37, 344592), (48, 265623), (72, 177082), (74, 172296), (111, 114864), (144, 88541), (148, 86148), (222, 57432), (296, 43074), (333, 38288), (444, 28716), (592, 21537), (666, 19144), (888, 14358), (1332, 9572), (1776, 7179), (2393, 5328), (2664, 4786)]