21436700784

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1\times {\mathrm{2099}}^1$

素因数の和:3182

約数の個数: 80

約数和(自身を含む): 55683936000

約数和(自身を除く): 34247235216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 809, 1052, 1578, 1618, 2099, 2104, 2427, 3156, 3236, 4198, 4208, 4854, 6297, 6312, 6472, 8396, 9708, 12594, 12624, 12944, 16792, 19416, 25188, 33584, 38832, 50376, 100752, 212767, 425534, 552037, 638301, 851068, 1104074, 1276602, 1656111, 1698091, 1702136, 2208148, 2553204, 3312222, 3396182, 3404272, 4416296, 5094273, 5106408, 6624444, 6792364, 8832592, 10188546, 10212816, 13248888, 13584728, 20377092, 26497776, 27169456, 40754184, 81508368, 446597933, 893195866, 1339793799, 1786391732, 2679587598, 3572783464, 5359175196, 7145566928, 10718350392, 21436700784]

約数ペア:

[(1, 21436700784), (2, 10718350392), (3, 7145566928), (4, 5359175196), (6, 3572783464), (8, 2679587598), (12, 1786391732), (16, 1339793799), (24, 893195866), (48, 446597933), (263, 81508368), (526, 40754184), (789, 27169456), (809, 26497776), (1052, 20377092), (1578, 13584728), (1618, 13248888), (2099, 10212816), (2104, 10188546), (2427, 8832592), (3156, 6792364), (3236, 6624444), (4198, 5106408), (4208, 5094273), (4854, 4416296), (6297, 3404272), (6312, 3396182), (6472, 3312222), (8396, 2553204), (9708, 2208148), (12594, 1702136), (12624, 1698091), (12944, 1656111), (16792, 1276602), (19416, 1104074), (25188, 851068), (33584, 638301), (38832, 552037), (50376, 425534), (100752, 212767)]