8143794

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 11209806

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 79, 83, 138, 158, 166, 207, 237, 249, 414, 474, 498, 621, 711, 747, 1242, 1422, 1494, 1817, 1909, 2133, 2241, 3634, 3818, 4266, 4482, 5451, 5727, 6557, 10902, 11454, 13114, 16353, 17181, 19671, 32706, 34362, 39342, 49059, 51543, 59013, 98118, 103086, 118026, 150811, 177039, 301622, 354078, 452433, 904866, 1357299, 2714598, 4071897, 8143794]

約数ペア:

[(1, 8143794), (2, 4071897), (3, 2714598), (6, 1357299), (9, 904866), (18, 452433), (23, 354078), (27, 301622), (46, 177039), (54, 150811), (69, 118026), (79, 103086), (83, 98118), (138, 59013), (158, 51543), (166, 49059), (207, 39342), (237, 34362), (249, 32706), (414, 19671), (474, 17181), (498, 16353), (621, 13114), (711, 11454), (747, 10902), (1242, 6557), (1422, 5727), (1494, 5451), (1817, 4482), (1909, 4266), (2133, 3818), (2241, 3634)]