2018630466

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{5939}}^1$

素因数の和:6791

約数の個数: 48

約数和(自身を含む): 4570188480

約数和(自身を除く): 2551558014

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 821, 1642, 2463, 4926, 5939, 7389, 11878, 14778, 17817, 18883, 35634, 37766, 53451, 56649, 106902, 113298, 136597, 169947, 273194, 339894, 409791, 819582, 1229373, 2458746, 4875919, 9751838, 14627757, 29255514, 43883271, 87766542, 112146137, 224292274, 336438411, 672876822, 1009315233, 2018630466]

約数ペア:

[(1, 2018630466), (2, 1009315233), (3, 672876822), (6, 336438411), (9, 224292274), (18, 112146137), (23, 87766542), (46, 43883271), (69, 29255514), (138, 14627757), (207, 9751838), (414, 4875919), (821, 2458746), (1642, 1229373), (2463, 819582), (4926, 409791), (5939, 339894), (7389, 273194), (11878, 169947), (14778, 136597), (17817, 113298), (18883, 106902), (35634, 56649), (37766, 53451)]