27931242

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 56880000

約数和(自身を除く): 28948758

約数列:

[1, 2, 3, 6, 149, 157, 199, 298, 314, 398, 447, 471, 597, 894, 942, 1194, 23393, 29651, 31243, 46786, 59302, 62486, 70179, 88953, 93729, 140358, 177906, 187458, 4655207, 9310414, 13965621, 27931242]

約数ペア:

[(1, 27931242), (2, 13965621), (3, 9310414), (6, 4655207), (149, 187458), (157, 177906), (199, 140358), (298, 93729), (314, 88953), (398, 70179), (447, 62486), (471, 59302), (597, 46786), (894, 31243), (942, 29651), (1194, 23393)]