17722728

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 48391200

約数和(自身を除く): 30668472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 1879, 2358, 3144, 3758, 4716, 5637, 7516, 9432, 11274, 15032, 16911, 22548, 33822, 45096, 67644, 135288, 246149, 492298, 738447, 984596, 1476894, 1969192, 2215341, 2953788, 4430682, 5907576, 8861364, 17722728]

約数ペア:

[(1, 17722728), (2, 8861364), (3, 5907576), (4, 4430682), (6, 2953788), (8, 2215341), (9, 1969192), (12, 1476894), (18, 984596), (24, 738447), (36, 492298), (72, 246149), (131, 135288), (262, 67644), (393, 45096), (524, 33822), (786, 22548), (1048, 16911), (1179, 15032), (1572, 11274), (1879, 9432), (2358, 7516), (3144, 5637), (3758, 4716)]