15119748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59999}}^1$

素因数の和:60016

約数の個数: 36

約数和(自身を含む): 43680000

約数和(自身を除く): 28560252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 59999, 119998, 179997, 239996, 359994, 419993, 539991, 719988, 839986, 1079982, 1259979, 1679972, 2159964, 2519958, 3779937, 5039916, 7559874, 15119748]

約数ペア:

[(1, 15119748), (2, 7559874), (3, 5039916), (4, 3779937), (6, 2519958), (7, 2159964), (9, 1679972), (12, 1259979), (14, 1079982), (18, 839986), (21, 719988), (28, 539991), (36, 419993), (42, 359994), (63, 239996), (84, 179997), (126, 119998), (252, 59999)]