8370882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 19813248

約数和(自身を除く): 11442366

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 431, 498, 747, 862, 1079, 1293, 1494, 2158, 2586, 3237, 3879, 5603, 6474, 7758, 9711, 11206, 16809, 19422, 33618, 35773, 50427, 71546, 100854, 107319, 214638, 321957, 465049, 643914, 930098, 1395147, 2790294, 4185441, 8370882]

約数ペア:

[(1, 8370882), (2, 4185441), (3, 2790294), (6, 1395147), (9, 930098), (13, 643914), (18, 465049), (26, 321957), (39, 214638), (78, 107319), (83, 100854), (117, 71546), (166, 50427), (234, 35773), (249, 33618), (431, 19422), (498, 16809), (747, 11206), (862, 9711), (1079, 7758), (1293, 6474), (1494, 5603), (2158, 3879), (2586, 3237)]