27951768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29863}}^1$

素因数の和:29888

約数の個数: 48

約数和(自身を含む): 81528720

約数和(自身を除く): 53576952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 29863, 59726, 89589, 119452, 179178, 238904, 268767, 358356, 388219, 537534, 716712, 776438, 1075068, 1164657, 1552876, 2150136, 2329314, 3105752, 3493971, 4658628, 6987942, 9317256, 13975884, 27951768]

約数ペア:

[(1, 27951768), (2, 13975884), (3, 9317256), (4, 6987942), (6, 4658628), (8, 3493971), (9, 3105752), (12, 2329314), (13, 2150136), (18, 1552876), (24, 1164657), (26, 1075068), (36, 776438), (39, 716712), (52, 537534), (72, 388219), (78, 358356), (104, 268767), (117, 238904), (156, 179178), (234, 119452), (312, 89589), (468, 59726), (936, 29863)]