18702940096

素因数分解:

$2^6\times {\mathrm{1373}}^1\times {\mathrm{212843}}^1$

素因数の和:214228

約数の個数: 28

約数和(自身を含む): 37140852312

約数和(自身を除く): 18437912216

約数列:

[1, 2, 4, 8, 16, 32, 64, 1373, 2746, 5492, 10984, 21968, 43936, 87872, 212843, 425686, 851372, 1702744, 3405488, 6810976, 13621952, 292233439, 584466878, 1168933756, 2337867512, 4675735024, 9351470048, 18702940096]

約数ペア:

[(1, 18702940096), (2, 9351470048), (4, 4675735024), (8, 2337867512), (16, 1168933756), (32, 584466878), (64, 292233439), (1373, 13621952), (2746, 6810976), (5492, 3405488), (10984, 1702744), (21968, 851372), (43936, 425686), (87872, 212843)]