31434186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3499

約数の個数: 48

約数和(自身を含む): 75513600

約数和(自身を除く): 44079414

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 3449, 4557, 6898, 9114, 10347, 20694, 24143, 48286, 72429, 106919, 144858, 169001, 213838, 320757, 338002, 507003, 641514, 748433, 1014006, 1496866, 2245299, 4490598, 5239031, 10478062, 15717093, 31434186]

約数ペア:

[(1, 31434186), (2, 15717093), (3, 10478062), (6, 5239031), (7, 4490598), (14, 2245299), (21, 1496866), (31, 1014006), (42, 748433), (49, 641514), (62, 507003), (93, 338002), (98, 320757), (147, 213838), (186, 169001), (217, 144858), (294, 106919), (434, 72429), (651, 48286), (1302, 24143), (1519, 20694), (3038, 10347), (3449, 9114), (4557, 6898)]