2017386018

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{719}}^1\times {\mathrm{1607}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 4424958720

約数和(自身を除く): 2407572702

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 719, 873, 1438, 1607, 1746, 2157, 3214, 4314, 4821, 6471, 9642, 12942, 14463, 28926, 69743, 139486, 155879, 209229, 311758, 418458, 467637, 627687, 935274, 1155433, 1255374, 1402911, 2310866, 2805822, 3466299, 6932598, 10398897, 20797794, 112077001, 224154002, 336231003, 672462006, 1008693009, 2017386018]

約数ペア:

[(1, 2017386018), (2, 1008693009), (3, 672462006), (6, 336231003), (9, 224154002), (18, 112077001), (97, 20797794), (194, 10398897), (291, 6932598), (582, 3466299), (719, 2805822), (873, 2310866), (1438, 1402911), (1607, 1255374), (1746, 1155433), (2157, 935274), (3214, 627687), (4314, 467637), (4821, 418458), (6471, 311758), (9642, 209229), (12942, 155879), (14463, 139486), (28926, 69743)]