2077471818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{28789}}^1$

素因数の和:29027

約数の個数: 48

約数和(自身を含む): 4760714400

約数和(自身を除く): 2683242582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 211, 342, 422, 633, 1266, 1899, 3798, 4009, 8018, 12027, 24054, 28789, 36081, 57578, 72162, 86367, 172734, 259101, 518202, 546991, 1093982, 1640973, 3281946, 4922919, 6074479, 9845838, 12148958, 18223437, 36446874, 54670311, 109340622, 115415101, 230830202, 346245303, 692490606, 1038735909, 2077471818]

約数ペア:

[(1, 2077471818), (2, 1038735909), (3, 692490606), (6, 346245303), (9, 230830202), (18, 115415101), (19, 109340622), (38, 54670311), (57, 36446874), (114, 18223437), (171, 12148958), (211, 9845838), (342, 6074479), (422, 4922919), (633, 3281946), (1266, 1640973), (1899, 1093982), (3798, 546991), (4009, 518202), (8018, 259101), (12027, 172734), (24054, 86367), (28789, 72162), (36081, 57578)]