12896388

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2833

約数の個数: 48

約数和(自身を含む): 34224960

約数和(自身を除く): 21328572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 2777, 4644, 5554, 8331, 11108, 16662, 24993, 33324, 49986, 74979, 99972, 119411, 149958, 238822, 299916, 358233, 477644, 716466, 1074699, 1432932, 2149398, 3224097, 4298796, 6448194, 12896388]

約数ペア:

[(1, 12896388), (2, 6448194), (3, 4298796), (4, 3224097), (6, 2149398), (9, 1432932), (12, 1074699), (18, 716466), (27, 477644), (36, 358233), (43, 299916), (54, 238822), (86, 149958), (108, 119411), (129, 99972), (172, 74979), (258, 49986), (387, 33324), (516, 24993), (774, 16662), (1161, 11108), (1548, 8331), (2322, 5554), (2777, 4644)]