2764386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 6458400

約数和(自身を除く): 3694014

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 137, 171, 177, 274, 342, 354, 411, 531, 822, 1062, 1121, 1233, 2242, 2466, 2603, 3363, 5206, 6726, 7809, 8083, 10089, 15618, 16166, 20178, 23427, 24249, 46854, 48498, 72747, 145494, 153577, 307154, 460731, 921462, 1382193, 2764386]

約数ペア:

[(1, 2764386), (2, 1382193), (3, 921462), (6, 460731), (9, 307154), (18, 153577), (19, 145494), (38, 72747), (57, 48498), (59, 46854), (114, 24249), (118, 23427), (137, 20178), (171, 16166), (177, 15618), (274, 10089), (342, 8083), (354, 7809), (411, 6726), (531, 5206), (822, 3363), (1062, 2603), (1121, 2466), (1233, 2242)]