749698866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{30203}}^1$

素因数の和:30415

約数の個数: 48

約数和(自身を含む): 1865882304

約数和(自身を除く): 1116183438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 8274, 12411, 24822, 30203, 60406, 90609, 181218, 211421, 271827, 422842, 543654, 634263, 1268526, 1902789, 3805578, 5949991, 11899982, 17849973, 35699946, 41649937, 53549919, 83299874, 107099838, 124949811, 249899622, 374849433, 749698866]

約数ペア:

[(1, 749698866), (2, 374849433), (3, 249899622), (6, 124949811), (7, 107099838), (9, 83299874), (14, 53549919), (18, 41649937), (21, 35699946), (42, 17849973), (63, 11899982), (126, 5949991), (197, 3805578), (394, 1902789), (591, 1268526), (1182, 634263), (1379, 543654), (1773, 422842), (2758, 271827), (3546, 211421), (4137, 181218), (8274, 90609), (12411, 60406), (24822, 30203)]