154979946

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23719}}^1$

素因数の和:23752

約数の個数: 48

約数和(自身を含む): 378571200

約数和(自身を除く): 223591254

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 23719, 47438, 71157, 142314, 213471, 260909, 426942, 521818, 640413, 782727, 1280826, 1565454, 2348181, 2869999, 4696362, 5739998, 7044543, 8609997, 14089086, 17219994, 25829991, 51659982, 77489973, 154979946]

約数ペア:

[(1, 154979946), (2, 77489973), (3, 51659982), (6, 25829991), (9, 17219994), (11, 14089086), (18, 8609997), (22, 7044543), (27, 5739998), (33, 4696362), (54, 2869999), (66, 2348181), (99, 1565454), (121, 1280826), (198, 782727), (242, 640413), (297, 521818), (363, 426942), (594, 260909), (726, 213471), (1089, 142314), (2178, 71157), (3267, 47438), (6534, 23719)]