8379462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 20966400

約数和(自身を除く): 12586938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 149, 182, 206, 273, 298, 309, 447, 546, 618, 721, 894, 1043, 1339, 1442, 1937, 2086, 2163, 2678, 3129, 3874, 4017, 4326, 5811, 6258, 8034, 9373, 11622, 13559, 15347, 18746, 27118, 28119, 30694, 40677, 46041, 56238, 81354, 92082, 107429, 199511, 214858, 322287, 399022, 598533, 644574, 1197066, 1396577, 2793154, 4189731, 8379462]

約数ペア:

[(1, 8379462), (2, 4189731), (3, 2793154), (6, 1396577), (7, 1197066), (13, 644574), (14, 598533), (21, 399022), (26, 322287), (39, 214858), (42, 199511), (78, 107429), (91, 92082), (103, 81354), (149, 56238), (182, 46041), (206, 40677), (273, 30694), (298, 28119), (309, 27118), (447, 18746), (546, 15347), (618, 13559), (721, 11622), (894, 9373), (1043, 8034), (1339, 6258), (1442, 5811), (1937, 4326), (2086, 4017), (2163, 3874), (2678, 3129)]