39815748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157999}}^1$

素因数の和:158016

約数の個数: 36

約数和(自身を含む): 115024000

約数和(自身を除く): 75208252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 157999, 315998, 473997, 631996, 947994, 1105993, 1421991, 1895988, 2211986, 2843982, 3317979, 4423972, 5687964, 6635958, 9953937, 13271916, 19907874, 39815748]

約数ペア:

[(1, 39815748), (2, 19907874), (3, 13271916), (4, 9953937), (6, 6635958), (7, 5687964), (9, 4423972), (12, 3317979), (14, 2843982), (18, 2211986), (21, 1895988), (28, 1421991), (36, 1105993), (42, 947994), (63, 631996), (84, 473997), (126, 315998), (252, 157999)]