12044988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 32288256

約数和(自身を除く): 20243268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 251, 258, 279, 372, 387, 502, 516, 558, 753, 774, 1004, 1116, 1333, 1506, 1548, 2259, 2666, 3012, 3999, 4518, 5332, 7781, 7998, 9036, 10793, 11997, 15562, 15996, 21586, 23343, 23994, 31124, 32379, 43172, 46686, 47988, 64758, 70029, 93372, 97137, 129516, 140058, 194274, 280116, 334583, 388548, 669166, 1003749, 1338332, 2007498, 3011247, 4014996, 6022494, 12044988]

約数ペア:

[(1, 12044988), (2, 6022494), (3, 4014996), (4, 3011247), (6, 2007498), (9, 1338332), (12, 1003749), (18, 669166), (31, 388548), (36, 334583), (43, 280116), (62, 194274), (86, 140058), (93, 129516), (124, 97137), (129, 93372), (172, 70029), (186, 64758), (251, 47988), (258, 46686), (279, 43172), (372, 32379), (387, 31124), (502, 23994), (516, 23343), (558, 21586), (753, 15996), (774, 15562), (1004, 11997), (1116, 10793), (1333, 9036), (1506, 7998), (1548, 7781), (2259, 5332), (2666, 4518), (3012, 3999)]