31989006

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{9403}}^1$

素因数の和:9427

約数の個数: 48

約数和(自身を含む): 82153344

約数和(自身を除く): 50164338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 9403, 18806, 28209, 56418, 65821, 84627, 131642, 169254, 197463, 253881, 394926, 507762, 592389, 761643, 1184778, 1523286, 1777167, 2284929, 3554334, 4569858, 5331501, 10663002, 15994503, 31989006]

約数ペア:

[(1, 31989006), (2, 15994503), (3, 10663002), (6, 5331501), (7, 4569858), (9, 3554334), (14, 2284929), (18, 1777167), (21, 1523286), (27, 1184778), (42, 761643), (54, 592389), (63, 507762), (81, 394926), (126, 253881), (162, 197463), (189, 169254), (243, 131642), (378, 84627), (486, 65821), (567, 56418), (1134, 28209), (1701, 18806), (3402, 9403)]