2193147546

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{15269}}^1$

素因数の和:15958

約数の個数: 32

約数和(自身を含む): 4512101760

約数和(自身を除く): 2318954214

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 647, 1294, 1941, 3882, 15269, 23939, 30538, 45807, 47878, 71817, 91614, 143634, 564953, 1129906, 1694859, 3389718, 9879043, 19758086, 29637129, 59274258, 365524591, 731049182, 1096573773, 2193147546]

約数ペア:

[(1, 2193147546), (2, 1096573773), (3, 731049182), (6, 365524591), (37, 59274258), (74, 29637129), (111, 19758086), (222, 9879043), (647, 3389718), (1294, 1694859), (1941, 1129906), (3882, 564953), (15269, 143634), (23939, 91614), (30538, 71817), (45807, 47878)]