17202942

素因数分解:

$2^1\times 3^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 80

約数和(自身を含む): 42514560

約数和(自身を除く): 25311618

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 243, 342, 414, 437, 486, 513, 621, 729, 874, 1026, 1242, 1311, 1458, 1539, 1863, 2187, 2622, 3078, 3726, 3933, 4374, 4617, 5589, 6561, 7866, 9234, 11178, 11799, 13122, 13851, 16767, 19683, 23598, 27702, 33534, 35397, 39366, 41553, 50301, 70794, 83106, 100602, 106191, 124659, 150903, 212382, 249318, 301806, 318573, 373977, 452709, 637146, 747954, 905418, 955719, 1911438, 2867157, 5734314, 8601471, 17202942]

約数ペア:

[(1, 17202942), (2, 8601471), (3, 5734314), (6, 2867157), (9, 1911438), (18, 955719), (19, 905418), (23, 747954), (27, 637146), (38, 452709), (46, 373977), (54, 318573), (57, 301806), (69, 249318), (81, 212382), (114, 150903), (138, 124659), (162, 106191), (171, 100602), (207, 83106), (243, 70794), (342, 50301), (414, 41553), (437, 39366), (486, 35397), (513, 33534), (621, 27702), (729, 23598), (874, 19683), (1026, 16767), (1242, 13851), (1311, 13122), (1458, 11799), (1539, 11178), (1863, 9234), (2187, 7866), (2622, 6561), (3078, 5589), (3726, 4617), (3933, 4374)]