21167772714

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{672377}}^1$

素因数の和:672452

約数の個数: 64

約数和(自身を含む): 52284113280

約数和(自身を除く): 31116340566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 99, 106, 159, 198, 297, 318, 477, 583, 594, 954, 1166, 1431, 1749, 2862, 3498, 5247, 10494, 15741, 31482, 672377, 1344754, 2017131, 4034262, 6051393, 7396147, 12102786, 14792294, 18154179, 22188441, 35635981, 36308358, 44376882, 66565323, 71271962, 106907943, 133130646, 199695969, 213815886, 320723829, 391995791, 399391938, 641447658, 783991582, 962171487, 1175987373, 1924342974, 2351974746, 3527962119, 7055924238, 10583886357, 21167772714]

約数ペア:

[(1, 21167772714), (2, 10583886357), (3, 7055924238), (6, 3527962119), (9, 2351974746), (11, 1924342974), (18, 1175987373), (22, 962171487), (27, 783991582), (33, 641447658), (53, 399391938), (54, 391995791), (66, 320723829), (99, 213815886), (106, 199695969), (159, 133130646), (198, 106907943), (297, 71271962), (318, 66565323), (477, 44376882), (583, 36308358), (594, 35635981), (954, 22188441), (1166, 18154179), (1431, 14792294), (1749, 12102786), (2862, 7396147), (3498, 6051393), (5247, 4034262), (10494, 2017131), (15741, 1344754), (31482, 672377)]