7249446

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 17496000

約数和(自身を除く): 10246554

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 102, 106, 149, 153, 159, 298, 306, 318, 447, 459, 477, 894, 901, 918, 954, 1341, 1431, 1802, 2533, 2682, 2703, 2862, 4023, 5066, 5406, 7599, 7897, 8046, 8109, 15198, 15794, 16218, 22797, 23691, 24327, 45594, 47382, 48654, 68391, 71073, 134249, 136782, 142146, 213219, 268498, 402747, 426438, 805494, 1208241, 2416482, 3624723, 7249446]

約数ペア:

[(1, 7249446), (2, 3624723), (3, 2416482), (6, 1208241), (9, 805494), (17, 426438), (18, 402747), (27, 268498), (34, 213219), (51, 142146), (53, 136782), (54, 134249), (102, 71073), (106, 68391), (149, 48654), (153, 47382), (159, 45594), (298, 24327), (306, 23691), (318, 22797), (447, 16218), (459, 15794), (477, 15198), (894, 8109), (901, 8046), (918, 7897), (954, 7599), (1341, 5406), (1431, 5066), (1802, 4023), (2533, 2862), (2682, 2703)]