8789742

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 22176000

約数和(自身を除く): 13386258

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 659, 702, 741, 1026, 1318, 1482, 1977, 2223, 3954, 4446, 5931, 6669, 8567, 11862, 12521, 13338, 17134, 17793, 25042, 25701, 35586, 37563, 51402, 75126, 77103, 112689, 154206, 162773, 225378, 231309, 325546, 338067, 462618, 488319, 676134, 976638, 1464957, 2929914, 4394871, 8789742]

約数ペア:

[(1, 8789742), (2, 4394871), (3, 2929914), (6, 1464957), (9, 976638), (13, 676134), (18, 488319), (19, 462618), (26, 338067), (27, 325546), (38, 231309), (39, 225378), (54, 162773), (57, 154206), (78, 112689), (114, 77103), (117, 75126), (171, 51402), (234, 37563), (247, 35586), (342, 25701), (351, 25042), (494, 17793), (513, 17134), (659, 13338), (702, 12521), (741, 11862), (1026, 8567), (1318, 6669), (1482, 5931), (1977, 4446), (2223, 3954)]