84119994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1549}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 208915200

約数和(自身を除く): 124795206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 431, 862, 1293, 1549, 2586, 3017, 3098, 3879, 4647, 6034, 7758, 9051, 9294, 10843, 13941, 18102, 21686, 27153, 27882, 32529, 54306, 65058, 97587, 195174, 667619, 1335238, 2002857, 4005714, 4673333, 6008571, 9346666, 12017142, 14019999, 28039998, 42059997, 84119994]

約数ペア:

[(1, 84119994), (2, 42059997), (3, 28039998), (6, 14019999), (7, 12017142), (9, 9346666), (14, 6008571), (18, 4673333), (21, 4005714), (42, 2002857), (63, 1335238), (126, 667619), (431, 195174), (862, 97587), (1293, 65058), (1549, 54306), (2586, 32529), (3017, 27882), (3098, 27153), (3879, 21686), (4647, 18102), (6034, 13941), (7758, 10843), (9051, 9294)]