27388386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 36297054

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 1511, 2014, 3021, 3022, 4533, 6042, 9063, 9066, 13599, 18126, 27198, 28709, 57418, 80083, 86127, 160166, 172254, 240249, 258381, 480498, 516762, 720747, 1441494, 1521577, 3043154, 4564731, 9129462, 13694193, 27388386]

約数ペア:

[(1, 27388386), (2, 13694193), (3, 9129462), (6, 4564731), (9, 3043154), (18, 1521577), (19, 1441494), (38, 720747), (53, 516762), (57, 480498), (106, 258381), (114, 240249), (159, 172254), (171, 160166), (318, 86127), (342, 80083), (477, 57418), (954, 28709), (1007, 27198), (1511, 18126), (2014, 13599), (3021, 9066), (3022, 9063), (4533, 6042)]