217872023154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{4955917}}^1$

素因数の和:4956370

約数の個数: 32

約数和(自身を含む): 462446620416

約数和(自身を除く): 244574597262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 431, 862, 1293, 2586, 7327, 14654, 21981, 43962, 4955917, 9911834, 14867751, 29735502, 84250589, 168501178, 252751767, 505503534, 2136000227, 4272000454, 6408000681, 12816001362, 36312003859, 72624007718, 108936011577, 217872023154]

約数ペア:

[(1, 217872023154), (2, 108936011577), (3, 72624007718), (6, 36312003859), (17, 12816001362), (34, 6408000681), (51, 4272000454), (102, 2136000227), (431, 505503534), (862, 252751767), (1293, 168501178), (2586, 84250589), (7327, 29735502), (14654, 14867751), (21981, 9911834), (43962, 4955917)]