12636648

素因数分解:

$2^3\times 3^4\times {\mathrm{19501}}^1$

素因数の和:19519

約数の個数: 40

約数和(自身を含む): 35396130

約数和(自身を除く): 22759482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 19501, 39002, 58503, 78004, 117006, 156008, 175509, 234012, 351018, 468024, 526527, 702036, 1053054, 1404072, 1579581, 2106108, 3159162, 4212216, 6318324, 12636648]

約数ペア:

[(1, 12636648), (2, 6318324), (3, 4212216), (4, 3159162), (6, 2106108), (8, 1579581), (9, 1404072), (12, 1053054), (18, 702036), (24, 526527), (27, 468024), (36, 351018), (54, 234012), (72, 175509), (81, 156008), (108, 117006), (162, 78004), (216, 58503), (324, 39002), (648, 19501)]