7254492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 19649280

約数和(自身を除く): 12394788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1289, 1407, 1876, 2578, 2814, 3867, 5156, 5628, 7734, 9023, 15468, 18046, 27069, 36092, 54138, 86363, 108276, 172726, 259089, 345452, 518178, 604541, 1036356, 1209082, 1813623, 2418164, 3627246, 7254492]

約数ペア:

[(1, 7254492), (2, 3627246), (3, 2418164), (4, 1813623), (6, 1209082), (7, 1036356), (12, 604541), (14, 518178), (21, 345452), (28, 259089), (42, 172726), (67, 108276), (84, 86363), (134, 54138), (201, 36092), (268, 27069), (402, 18046), (469, 15468), (804, 9023), (938, 7734), (1289, 5628), (1407, 5156), (1876, 3867), (2578, 2814)]