13220712

素因数分解:

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

素因数の和:743

約数の個数: 64

約数和(自身を含む): 37161600

約数和(自身を除く): 23940888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 631, 776, 873, 1164, 1262, 1746, 1893, 2328, 2524, 2619, 3492, 3786, 5048, 5238, 5679, 6984, 7572, 10476, 11358, 15144, 17037, 20952, 22716, 34074, 45432, 61207, 68148, 122414, 136296, 183621, 244828, 367242, 489656, 550863, 734484, 1101726, 1468968, 1652589, 2203452, 3305178, 4406904, 6610356, 13220712]

約数ペア:

[(1, 13220712), (2, 6610356), (3, 4406904), (4, 3305178), (6, 2203452), (8, 1652589), (9, 1468968), (12, 1101726), (18, 734484), (24, 550863), (27, 489656), (36, 367242), (54, 244828), (72, 183621), (97, 136296), (108, 122414), (194, 68148), (216, 61207), (291, 45432), (388, 34074), (582, 22716), (631, 20952), (776, 17037), (873, 15144), (1164, 11358), (1262, 10476), (1746, 7572), (1893, 6984), (2328, 5679), (2524, 5238), (2619, 5048), (3492, 3786)]