1209071724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{12979}}^1$

素因数の和:14102

約数の個数: 48

約数和(自身を含む): 3227347200

約数和(自身を除く): 2018275476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1109, 2218, 3327, 4436, 6654, 7763, 12979, 13308, 15526, 23289, 25958, 31052, 38937, 46578, 51916, 77874, 90853, 93156, 155748, 181706, 272559, 363412, 545118, 1090236, 14393711, 28787422, 43181133, 57574844, 86362266, 100755977, 172724532, 201511954, 302267931, 403023908, 604535862, 1209071724]

約数ペア:

[(1, 1209071724), (2, 604535862), (3, 403023908), (4, 302267931), (6, 201511954), (7, 172724532), (12, 100755977), (14, 86362266), (21, 57574844), (28, 43181133), (42, 28787422), (84, 14393711), (1109, 1090236), (2218, 545118), (3327, 363412), (4436, 272559), (6654, 181706), (7763, 155748), (12979, 93156), (13308, 90853), (15526, 77874), (23289, 51916), (25958, 46578), (31052, 38937)]