20170242

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1877}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 45072000

約数和(自身を除く): 24901758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 1877, 3582, 3754, 5373, 5631, 10746, 11262, 16893, 33786, 50679, 101358, 373523, 747046, 1120569, 2241138, 3361707, 6723414, 10085121, 20170242]

約数ペア:

[(1, 20170242), (2, 10085121), (3, 6723414), (6, 3361707), (9, 2241138), (18, 1120569), (27, 747046), (54, 373523), (199, 101358), (398, 50679), (597, 33786), (1194, 16893), (1791, 11262), (1877, 10746), (3582, 5631), (3754, 5373)]