18787632

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2857}}^1$

素因数の和:3005

約数の個数: 40

約数和(自身を含む): 48906096

約数和(自身を除く): 30118464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 2857, 3288, 5714, 6576, 8571, 11428, 17142, 22856, 34284, 45712, 68568, 137136, 391409, 782818, 1174227, 1565636, 2348454, 3131272, 4696908, 6262544, 9393816, 18787632]

約数ペア:

[(1, 18787632), (2, 9393816), (3, 6262544), (4, 4696908), (6, 3131272), (8, 2348454), (12, 1565636), (16, 1174227), (24, 782818), (48, 391409), (137, 137136), (274, 68568), (411, 45712), (548, 34284), (822, 22856), (1096, 17142), (1644, 11428), (2192, 8571), (2857, 6576), (3288, 5714)]