7963812

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 21739200

約数和(自身を除く): 13775388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 3881, 7762, 11643, 15524, 23286, 34929, 46572, 69858, 73739, 104787, 139716, 147478, 209574, 221217, 294956, 419148, 442434, 663651, 884868, 1327302, 1990953, 2654604, 3981906, 7963812]

約数ペア:

[(1, 7963812), (2, 3981906), (3, 2654604), (4, 1990953), (6, 1327302), (9, 884868), (12, 663651), (18, 442434), (19, 419148), (27, 294956), (36, 221217), (38, 209574), (54, 147478), (57, 139716), (76, 104787), (108, 73739), (114, 69858), (171, 46572), (228, 34929), (342, 23286), (513, 15524), (684, 11643), (1026, 7762), (2052, 3881)]