18553458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5737}}^1$

素因数の和:5767

約数の個数: 48

約数和(自身を含む): 47097504

約数和(自身を除く): 28544046

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 5737, 11474, 17211, 34422, 40159, 63107, 80318, 120477, 126214, 189321, 240954, 281113, 378642, 441749, 562226, 843339, 883498, 1325247, 1686678, 2650494, 3092243, 6184486, 9276729, 18553458]

約数ペア:

[(1, 18553458), (2, 9276729), (3, 6184486), (6, 3092243), (7, 2650494), (11, 1686678), (14, 1325247), (21, 883498), (22, 843339), (33, 562226), (42, 441749), (49, 378642), (66, 281113), (77, 240954), (98, 189321), (147, 126214), (154, 120477), (231, 80318), (294, 63107), (462, 40159), (539, 34422), (1078, 17211), (1617, 11474), (3234, 5737)]