2981521368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{5915717}}^1$

素因数の和:5915736

約数の個数: 48

約数和(自身を含む): 9228520080

約数和(自身を除く): 6246998712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 5915717, 11831434, 17747151, 23662868, 35494302, 41410019, 47325736, 53241453, 70988604, 82820038, 106482906, 124230057, 141977208, 165640076, 212965812, 248460114, 331280152, 372690171, 425931624, 496920228, 745380342, 993840456, 1490760684, 2981521368]

約数ペア:

[(1, 2981521368), (2, 1490760684), (3, 993840456), (4, 745380342), (6, 496920228), (7, 425931624), (8, 372690171), (9, 331280152), (12, 248460114), (14, 212965812), (18, 165640076), (21, 141977208), (24, 124230057), (28, 106482906), (36, 82820038), (42, 70988604), (56, 53241453), (63, 47325736), (72, 41410019), (84, 35494302), (126, 23662868), (168, 17747151), (252, 11831434), (504, 5915717)]