9939492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 27027000

約数和(自身を除く): 17087508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 149, 153, 204, 218, 298, 306, 327, 436, 447, 596, 612, 654, 894, 981, 1308, 1341, 1788, 1853, 1962, 2533, 2682, 3706, 3924, 5066, 5364, 5559, 7412, 7599, 10132, 11118, 15198, 16241, 16677, 22236, 22797, 30396, 32482, 33354, 45594, 48723, 64964, 66708, 91188, 97446, 146169, 194892, 276097, 292338, 552194, 584676, 828291, 1104388, 1656582, 2484873, 3313164, 4969746, 9939492]

約数ペア:

[(1, 9939492), (2, 4969746), (3, 3313164), (4, 2484873), (6, 1656582), (9, 1104388), (12, 828291), (17, 584676), (18, 552194), (34, 292338), (36, 276097), (51, 194892), (68, 146169), (102, 97446), (109, 91188), (149, 66708), (153, 64964), (204, 48723), (218, 45594), (298, 33354), (306, 32482), (327, 30396), (436, 22797), (447, 22236), (596, 16677), (612, 16241), (654, 15198), (894, 11118), (981, 10132), (1308, 7599), (1341, 7412), (1788, 5559), (1853, 5364), (1962, 5066), (2533, 3924), (2682, 3706)]