12821443284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{161471}}^1$

素因数の和:162000

約数の個数: 48

約数和(自身を含む): 32281482240

約数和(自身を除く): 19460038956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 509, 1018, 1527, 2036, 3054, 6108, 6617, 13234, 19851, 26468, 39702, 79404, 161471, 322942, 484413, 645884, 968826, 1937652, 2099123, 4198246, 6297369, 8396492, 12594738, 25189476, 82188739, 164377478, 246566217, 328754956, 493132434, 986264868, 1068453607, 2136907214, 3205360821, 4273814428, 6410721642, 12821443284]

約数ペア:

[(1, 12821443284), (2, 6410721642), (3, 4273814428), (4, 3205360821), (6, 2136907214), (12, 1068453607), (13, 986264868), (26, 493132434), (39, 328754956), (52, 246566217), (78, 164377478), (156, 82188739), (509, 25189476), (1018, 12594738), (1527, 8396492), (2036, 6297369), (3054, 4198246), (6108, 2099123), (6617, 1937652), (13234, 968826), (19851, 645884), (26468, 484413), (39702, 322942), (79404, 161471)]