211617126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1679501}}^1$

素因数の和:1679516

約数の個数: 24

約数和(自身を含む): 524004624

約数和(自身を除く): 312387498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1679501, 3359002, 5038503, 10077006, 11756507, 15115509, 23513014, 30231018, 35269521, 70539042, 105808563, 211617126]

約数ペア:

[(1, 211617126), (2, 105808563), (3, 70539042), (6, 35269521), (7, 30231018), (9, 23513014), (14, 15115509), (18, 11756507), (21, 10077006), (42, 5038503), (63, 3359002), (126, 1679501)]