6521214564

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{39979}}^1$

素因数の和:40209

約数の個数: 72

約数和(自身を含む): 17288631360

約数和(自身を除く): 10767416796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 197, 207, 276, 394, 414, 591, 788, 828, 1182, 1773, 2364, 3546, 4531, 7092, 9062, 13593, 18124, 27186, 39979, 40779, 54372, 79958, 81558, 119937, 159916, 163116, 239874, 359811, 479748, 719622, 919517, 1439244, 1839034, 2758551, 3678068, 5517102, 7875863, 8275653, 11034204, 15751726, 16551306, 23627589, 31503452, 33102612, 47255178, 70882767, 94510356, 141765534, 181144849, 283531068, 362289698, 543434547, 724579396, 1086869094, 1630303641, 2173738188, 3260607282, 6521214564]

約数ペア:

[(1, 6521214564), (2, 3260607282), (3, 2173738188), (4, 1630303641), (6, 1086869094), (9, 724579396), (12, 543434547), (18, 362289698), (23, 283531068), (36, 181144849), (46, 141765534), (69, 94510356), (92, 70882767), (138, 47255178), (197, 33102612), (207, 31503452), (276, 23627589), (394, 16551306), (414, 15751726), (591, 11034204), (788, 8275653), (828, 7875863), (1182, 5517102), (1773, 3678068), (2364, 2758551), (3546, 1839034), (4531, 1439244), (7092, 919517), (9062, 719622), (13593, 479748), (18124, 359811), (27186, 239874), (39979, 163116), (40779, 159916), (54372, 119937), (79958, 81558)]