10989252

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 29469440

約数和(自身を除く): 18480188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 229, 258, 279, 372, 387, 458, 516, 558, 687, 774, 916, 1116, 1333, 1374, 1548, 2061, 2666, 2748, 3999, 4122, 5332, 7099, 7998, 8244, 9847, 11997, 14198, 15996, 19694, 21297, 23994, 28396, 29541, 39388, 42594, 47988, 59082, 63891, 85188, 88623, 118164, 127782, 177246, 255564, 305257, 354492, 610514, 915771, 1221028, 1831542, 2747313, 3663084, 5494626, 10989252]

約数ペア:

[(1, 10989252), (2, 5494626), (3, 3663084), (4, 2747313), (6, 1831542), (9, 1221028), (12, 915771), (18, 610514), (31, 354492), (36, 305257), (43, 255564), (62, 177246), (86, 127782), (93, 118164), (124, 88623), (129, 85188), (172, 63891), (186, 59082), (229, 47988), (258, 42594), (279, 39388), (372, 29541), (387, 28396), (458, 23994), (516, 21297), (558, 19694), (687, 15996), (774, 14198), (916, 11997), (1116, 9847), (1333, 8244), (1374, 7998), (1548, 7099), (2061, 5332), (2666, 4122), (2748, 3999)]