18051944118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{392929}}^1$

素因数の和:392997

約数の個数: 64

約数和(自身を含む): 42247833600

約数和(自身を除く): 24195889482

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 7657, 15314, 22971, 45942, 392929, 785858, 1178787, 2357574, 5108077, 7465651, 10216154, 12180799, 14931302, 15324231, 22396953, 24361598, 30648462, 36542397, 44793906, 73084794, 97053463, 158350387, 194106926, 231435181, 291160389, 316700774, 462870362, 475051161, 582320778, 694305543, 950102322, 1388611086, 3008657353, 6017314706, 9025972059, 18051944118]

約数ペア:

[(1, 18051944118), (2, 9025972059), (3, 6017314706), (6, 3008657353), (13, 1388611086), (19, 950102322), (26, 694305543), (31, 582320778), (38, 475051161), (39, 462870362), (57, 316700774), (62, 291160389), (78, 231435181), (93, 194106926), (114, 158350387), (186, 97053463), (247, 73084794), (403, 44793906), (494, 36542397), (589, 30648462), (741, 24361598), (806, 22396953), (1178, 15324231), (1209, 14931302), (1482, 12180799), (1767, 10216154), (2418, 7465651), (3534, 5108077), (7657, 2357574), (15314, 1178787), (22971, 785858), (45942, 392929)]