2100051816

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1\times {\mathrm{2473}}^1$

素因数の和:3386

約数の個数: 64

約数和(自身を含む): 5386590720

約数和(自身を除く): 3286538904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 863, 984, 1726, 2473, 2589, 3452, 4946, 5178, 6904, 7419, 9892, 10356, 14838, 19784, 20712, 29676, 35383, 59352, 70766, 101393, 106149, 141532, 202786, 212298, 283064, 304179, 405572, 424596, 608358, 811144, 849192, 1216716, 2134199, 2433432, 4268398, 6402597, 8536796, 12805194, 17073592, 25610388, 51220776, 87502159, 175004318, 262506477, 350008636, 525012954, 700017272, 1050025908, 2100051816]

約数ペア:

[(1, 2100051816), (2, 1050025908), (3, 700017272), (4, 525012954), (6, 350008636), (8, 262506477), (12, 175004318), (24, 87502159), (41, 51220776), (82, 25610388), (123, 17073592), (164, 12805194), (246, 8536796), (328, 6402597), (492, 4268398), (863, 2433432), (984, 2134199), (1726, 1216716), (2473, 849192), (2589, 811144), (3452, 608358), (4946, 424596), (5178, 405572), (6904, 304179), (7419, 283064), (9892, 212298), (10356, 202786), (14838, 141532), (19784, 106149), (20712, 101393), (29676, 70766), (35383, 59352)]