2018345844

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1\times {\mathrm{673}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 4735362240

約数和(自身を除く): 2717016396

約数列:

[1, 2, 3, 4, 6, 12, 491, 509, 673, 982, 1018, 1346, 1473, 1527, 1964, 2019, 2036, 2692, 2946, 3054, 4038, 5892, 6108, 8076, 249919, 330443, 342557, 499838, 660886, 685114, 749757, 991329, 999676, 1027671, 1321772, 1370228, 1499514, 1982658, 2055342, 2999028, 3965316, 4110684, 168195487, 336390974, 504586461, 672781948, 1009172922, 2018345844]

約数ペア:

[(1, 2018345844), (2, 1009172922), (3, 672781948), (4, 504586461), (6, 336390974), (12, 168195487), (491, 4110684), (509, 3965316), (673, 2999028), (982, 2055342), (1018, 1982658), (1346, 1499514), (1473, 1370228), (1527, 1321772), (1964, 1027671), (2019, 999676), (2036, 991329), (2692, 749757), (2946, 685114), (3054, 660886), (4038, 499838), (5892, 342557), (6108, 330443), (8076, 249919)]