39019806

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 80

約数和(自身を含む): 105240960

約数和(自身を除く): 66221154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 1811, 2394, 3078, 3591, 3622, 5433, 7182, 10773, 10866, 12677, 16299, 21546, 25354, 32598, 34409, 38031, 48897, 68818, 76062, 97794, 103227, 114093, 146691, 206454, 228186, 240863, 293382, 309681, 342279, 481726, 619362, 684558, 722589, 929043, 1026837, 1445178, 1858086, 2053674, 2167767, 2787129, 4335534, 5574258, 6503301, 13006602, 19509903, 39019806]

約数ペア:

[(1, 39019806), (2, 19509903), (3, 13006602), (6, 6503301), (7, 5574258), (9, 4335534), (14, 2787129), (18, 2167767), (19, 2053674), (21, 1858086), (27, 1445178), (38, 1026837), (42, 929043), (54, 722589), (57, 684558), (63, 619362), (81, 481726), (114, 342279), (126, 309681), (133, 293382), (162, 240863), (171, 228186), (189, 206454), (266, 146691), (342, 114093), (378, 103227), (399, 97794), (513, 76062), (567, 68818), (798, 48897), (1026, 38031), (1134, 34409), (1197, 32598), (1539, 25354), (1811, 21546), (2394, 16299), (3078, 12677), (3591, 10866), (3622, 10773), (5433, 7182)]