66275874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{175333}}^1$

素因数の和:175351

約数の個数: 32

約数和(自身を含む): 168320640

約数和(自身を除く): 102044766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 175333, 350666, 525999, 1051998, 1227331, 1577997, 2454662, 3155994, 3681993, 4733991, 7363986, 9467982, 11045979, 22091958, 33137937, 66275874]

約数ペア:

[(1, 66275874), (2, 33137937), (3, 22091958), (6, 11045979), (7, 9467982), (9, 7363986), (14, 4733991), (18, 3681993), (21, 3155994), (27, 2454662), (42, 1577997), (54, 1227331), (63, 1051998), (126, 525999), (189, 350666), (378, 175333)]