2016173874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{213623}}^1$

素因数の和:213663

約数の個数: 48

約数和(自身を含む): 4773214656

約数和(自身を除く): 2757040782

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 213623, 427246, 640869, 1281738, 2349853, 2777099, 4699706, 5554198, 7049559, 8331297, 14099118, 16662594, 25848383, 30548089, 51696766, 61096178, 77545149, 91644267, 155090298, 183288534, 336028979, 672057958, 1008086937, 2016173874]

約数ペア:

[(1, 2016173874), (2, 1008086937), (3, 672057958), (6, 336028979), (11, 183288534), (13, 155090298), (22, 91644267), (26, 77545149), (33, 61096178), (39, 51696766), (66, 30548089), (78, 25848383), (121, 16662594), (143, 14099118), (242, 8331297), (286, 7049559), (363, 5554198), (429, 4699706), (726, 2777099), (858, 2349853), (1573, 1281738), (3146, 640869), (4719, 427246), (9438, 213623)]