2761794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 7143552

約数和(自身を除く): 4381758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 953, 966, 1449, 1906, 2859, 2898, 5718, 6671, 8577, 13342, 17154, 20013, 21919, 40026, 43838, 60039, 65757, 120078, 131514, 153433, 197271, 306866, 394542, 460299, 920598, 1380897, 2761794]

約数ペア:

[(1, 2761794), (2, 1380897), (3, 920598), (6, 460299), (7, 394542), (9, 306866), (14, 197271), (18, 153433), (21, 131514), (23, 120078), (42, 65757), (46, 60039), (63, 43838), (69, 40026), (126, 21919), (138, 20013), (161, 17154), (207, 13342), (322, 8577), (414, 6671), (483, 5718), (953, 2898), (966, 2859), (1449, 1906)]