3091908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 7741440

約数和(自身を除く): 4649532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 191, 213, 228, 284, 382, 426, 573, 764, 852, 1146, 1349, 2292, 2698, 3629, 4047, 5396, 7258, 8094, 10887, 13561, 14516, 16188, 21774, 27122, 40683, 43548, 54244, 81366, 162732, 257659, 515318, 772977, 1030636, 1545954, 3091908]

約数ペア:

[(1, 3091908), (2, 1545954), (3, 1030636), (4, 772977), (6, 515318), (12, 257659), (19, 162732), (38, 81366), (57, 54244), (71, 43548), (76, 40683), (114, 27122), (142, 21774), (191, 16188), (213, 14516), (228, 13561), (284, 10887), (382, 8094), (426, 7258), (573, 5396), (764, 4047), (852, 3629), (1146, 2698), (1349, 2292)]