19831068

素因数分解:

$2^2\times 3^4\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:744

約数の個数: 60

約数和(自身を含む): 52459792

約数和(自身を除く): 32628724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 291, 324, 388, 582, 631, 873, 1164, 1262, 1746, 1893, 2524, 2619, 3492, 3786, 5238, 5679, 7572, 7857, 10476, 11358, 15714, 17037, 22716, 31428, 34074, 51111, 61207, 68148, 102222, 122414, 183621, 204444, 244828, 367242, 550863, 734484, 1101726, 1652589, 2203452, 3305178, 4957767, 6610356, 9915534, 19831068]

約数ペア:

[(1, 19831068), (2, 9915534), (3, 6610356), (4, 4957767), (6, 3305178), (9, 2203452), (12, 1652589), (18, 1101726), (27, 734484), (36, 550863), (54, 367242), (81, 244828), (97, 204444), (108, 183621), (162, 122414), (194, 102222), (291, 68148), (324, 61207), (388, 51111), (582, 34074), (631, 31428), (873, 22716), (1164, 17037), (1262, 15714), (1746, 11358), (1893, 10476), (2524, 7857), (2619, 7572), (3492, 5679), (3786, 5238)]