13271664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{39499}}^1$

素因数の和:39517

約数の個数: 40

約数和(自身を含む): 39184000

約数和(自身を除く): 25912336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 39499, 78998, 118497, 157996, 236994, 276493, 315992, 473988, 552986, 631984, 829479, 947976, 1105972, 1658958, 1895952, 2211944, 3317916, 4423888, 6635832, 13271664]

約数ペア:

[(1, 13271664), (2, 6635832), (3, 4423888), (4, 3317916), (6, 2211944), (7, 1895952), (8, 1658958), (12, 1105972), (14, 947976), (16, 829479), (21, 631984), (24, 552986), (28, 473988), (42, 315992), (48, 276493), (56, 236994), (84, 157996), (112, 118497), (168, 78998), (336, 39499)]