42662906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 34557958

約数列:

[1, 2, 11, 13, 22, 26, 71, 121, 142, 143, 191, 242, 286, 382, 781, 923, 1562, 1573, 1846, 2101, 2483, 3146, 4202, 4966, 8591, 10153, 13561, 17182, 20306, 23111, 27122, 27313, 46222, 54626, 111683, 149171, 176293, 223366, 298342, 300443, 352586, 600886, 1640881, 1939223, 3281762, 3878446, 21331453, 42662906]

約数ペア:

[(1, 42662906), (2, 21331453), (11, 3878446), (13, 3281762), (22, 1939223), (26, 1640881), (71, 600886), (121, 352586), (142, 300443), (143, 298342), (191, 223366), (242, 176293), (286, 149171), (382, 111683), (781, 54626), (923, 46222), (1562, 27313), (1573, 27122), (1846, 23111), (2101, 20306), (2483, 17182), (3146, 13561), (4202, 10153), (4966, 8591)]