39977604

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1879}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 104227200

約数和(自身を除く): 64249596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 1879, 2364, 3546, 3758, 5319, 5637, 7092, 7516, 10638, 11274, 16911, 21276, 22548, 33822, 50733, 67644, 101466, 202932, 370163, 740326, 1110489, 1480652, 2220978, 3331467, 4441956, 6662934, 9994401, 13325868, 19988802, 39977604]

約数ペア:

[(1, 39977604), (2, 19988802), (3, 13325868), (4, 9994401), (6, 6662934), (9, 4441956), (12, 3331467), (18, 2220978), (27, 1480652), (36, 1110489), (54, 740326), (108, 370163), (197, 202932), (394, 101466), (591, 67644), (788, 50733), (1182, 33822), (1773, 22548), (1879, 21276), (2364, 16911), (3546, 11274), (3758, 10638), (5319, 7516), (5637, 7092)]