18103618274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3307201}}^1$

素因数の和:3307250

約数の個数: 32

約数和(自身を含む): 34289070336

約数和(自身を除く): 16185452062

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 3307201, 6614402, 23150407, 46300814, 56222417, 76065623, 112444834, 152131246, 393556919, 532459361, 787113838, 1064918722, 1293115591, 2586231182, 9051809137, 18103618274]

約数ペア:

[(1, 18103618274), (2, 9051809137), (7, 2586231182), (14, 1293115591), (17, 1064918722), (23, 787113838), (34, 532459361), (46, 393556919), (119, 152131246), (161, 112444834), (238, 76065623), (322, 56222417), (391, 46300814), (782, 23150407), (2737, 6614402), (5474, 3307201)]