18829872

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3098

約数の個数: 60

約数和(自身を含む): 53940744

約数和(自身を除く): 35110872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3041, 3096, 6082, 6192, 9123, 12164, 18246, 24328, 27369, 36492, 48656, 54738, 72984, 109476, 130763, 145968, 218952, 261526, 392289, 437904, 523052, 784578, 1046104, 1176867, 1569156, 2092208, 2353734, 3138312, 4707468, 6276624, 9414936, 18829872]

約数ペア:

[(1, 18829872), (2, 9414936), (3, 6276624), (4, 4707468), (6, 3138312), (8, 2353734), (9, 2092208), (12, 1569156), (16, 1176867), (18, 1046104), (24, 784578), (36, 523052), (43, 437904), (48, 392289), (72, 261526), (86, 218952), (129, 145968), (144, 130763), (172, 109476), (258, 72984), (344, 54738), (387, 48656), (516, 36492), (688, 27369), (774, 24328), (1032, 18246), (1548, 12164), (2064, 9123), (3041, 6192), (3096, 6082)]