1810109964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{374299}}^1$

素因数の和:374350

約数の個数: 48

約数和(自身を含む): 4695219200

約数和(自身を除く): 2885109236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 374299, 748598, 1122897, 1497196, 2245794, 4491588, 4865887, 9731774, 11603269, 14597661, 19463548, 23206538, 29195322, 34809807, 46413076, 58390644, 69619614, 139239228, 150842497, 301684994, 452527491, 603369988, 905054982, 1810109964]

約数ペア:

[(1, 1810109964), (2, 905054982), (3, 603369988), (4, 452527491), (6, 301684994), (12, 150842497), (13, 139239228), (26, 69619614), (31, 58390644), (39, 46413076), (52, 34809807), (62, 29195322), (78, 23206538), (93, 19463548), (124, 14597661), (156, 11603269), (186, 9731774), (372, 4865887), (403, 4491588), (806, 2245794), (1209, 1497196), (1612, 1122897), (2418, 748598), (4836, 374299)]