13207116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 34270208

約数和(自身を除く): 21063092

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, 2731, 4836, 5462, 8193, 10924, 16386, 32772, 35503, 71006, 84661, 106509, 142012, 169322, 213018, 253983, 338644, 426036, 507966, 1015932, 1100593, 2201186, 3301779, 4402372, 6603558, 13207116]

約数ペア:

[(1, 13207116), (2, 6603558), (3, 4402372), (4, 3301779), (6, 2201186), (12, 1100593), (13, 1015932), (26, 507966), (31, 426036), (39, 338644), (52, 253983), (62, 213018), (78, 169322), (93, 142012), (124, 106509), (156, 84661), (186, 71006), (372, 35503), (403, 32772), (806, 16386), (1209, 10924), (1612, 8193), (2418, 5462), (2731, 4836)]