42205722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 92495520

約数和(自身を除く): 50289798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 169, 214, 321, 338, 389, 507, 642, 778, 1014, 1167, 1391, 2334, 2782, 4173, 5057, 8346, 10114, 15171, 18083, 30342, 36166, 41623, 54249, 65741, 83246, 108498, 124869, 131482, 197223, 249738, 394446, 541099, 1082198, 1623297, 3246594, 7034287, 14068574, 21102861, 42205722]

約数ペア:

[(1, 42205722), (2, 21102861), (3, 14068574), (6, 7034287), (13, 3246594), (26, 1623297), (39, 1082198), (78, 541099), (107, 394446), (169, 249738), (214, 197223), (321, 131482), (338, 124869), (389, 108498), (507, 83246), (642, 65741), (778, 54249), (1014, 41623), (1167, 36166), (1391, 30342), (2334, 18083), (2782, 15171), (4173, 10114), (5057, 8346)]