18702762138

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{99611}}^1$

素因数の和:99705

約数の個数: 80

約数和(自身を含む): 44837353440

約数和(自身を除く): 26134591302

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 81, 114, 122, 162, 171, 183, 342, 366, 513, 549, 1026, 1098, 1159, 1539, 1647, 2318, 3078, 3294, 3477, 4941, 6954, 9882, 10431, 20862, 31293, 62586, 93879, 99611, 187758, 199222, 298833, 597666, 896499, 1792998, 1892609, 2689497, 3785218, 5378994, 5677827, 6076271, 8068491, 11355654, 12152542, 16136982, 17033481, 18228813, 34066962, 36457626, 51100443, 54686439, 102200886, 109372878, 115449149, 153301329, 164059317, 230898298, 306602658, 328118634, 346347447, 492177951, 692694894, 984355902, 1039042341, 2078084682, 3117127023, 6234254046, 9351381069, 18702762138]

約数ペア:

[(1, 18702762138), (2, 9351381069), (3, 6234254046), (6, 3117127023), (9, 2078084682), (18, 1039042341), (19, 984355902), (27, 692694894), (38, 492177951), (54, 346347447), (57, 328118634), (61, 306602658), (81, 230898298), (114, 164059317), (122, 153301329), (162, 115449149), (171, 109372878), (183, 102200886), (342, 54686439), (366, 51100443), (513, 36457626), (549, 34066962), (1026, 18228813), (1098, 17033481), (1159, 16136982), (1539, 12152542), (1647, 11355654), (2318, 8068491), (3078, 6076271), (3294, 5677827), (3477, 5378994), (4941, 3785218), (6954, 2689497), (9882, 1892609), (10431, 1792998), (20862, 896499), (31293, 597666), (62586, 298833), (93879, 199222), (99611, 187758)]