42168874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 73685376

約数和(自身を除く): 31516502

約数列:

[1, 2, 11, 17, 22, 34, 137, 187, 274, 374, 823, 1507, 1646, 2329, 3014, 4658, 9053, 13991, 18106, 25619, 27982, 51238, 112751, 153901, 225502, 307802, 1240261, 1916767, 2480522, 3833534, 21084437, 42168874]

約数ペア:

[(1, 42168874), (2, 21084437), (11, 3833534), (17, 2480522), (22, 1916767), (34, 1240261), (137, 307802), (187, 225502), (274, 153901), (374, 112751), (823, 51238), (1507, 27982), (1646, 25619), (2329, 18106), (3014, 13991), (4658, 9053)]