2947914

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:632

約数の個数: 40

約数和(自身を含む): 6830208

約数和(自身を除く): 3882294

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 587, 837, 1174, 1674, 1761, 2511, 3522, 5022, 5283, 10566, 15849, 18197, 31698, 36394, 47547, 54591, 95094, 109182, 163773, 327546, 491319, 982638, 1473957, 2947914]

約数ペア:

[(1, 2947914), (2, 1473957), (3, 982638), (6, 491319), (9, 327546), (18, 163773), (27, 109182), (31, 95094), (54, 54591), (62, 47547), (81, 36394), (93, 31698), (162, 18197), (186, 15849), (279, 10566), (558, 5283), (587, 5022), (837, 3522), (1174, 2511), (1674, 1761)]