218713482

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{934673}}^1$

素因数の和:934694

約数の個数: 24

約数和(自身を含む): 510332004

約数和(自身を除く): 291618522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 934673, 1869346, 2804019, 5608038, 8412057, 12150749, 16824114, 24301498, 36452247, 72904494, 109356741, 218713482]

約数ペア:

[(1, 218713482), (2, 109356741), (3, 72904494), (6, 36452247), (9, 24301498), (13, 16824114), (18, 12150749), (26, 8412057), (39, 5608038), (78, 2804019), (117, 1869346), (234, 934673)]