17649708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 43680000

約数和(自身を除く): 26030292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 389, 398, 597, 778, 796, 1167, 1194, 1556, 2334, 2388, 3781, 4668, 7391, 7562, 11343, 14782, 15124, 22173, 22686, 29564, 44346, 45372, 77411, 88692, 154822, 232233, 309644, 464466, 928932, 1470809, 2941618, 4412427, 5883236, 8824854, 17649708]

約数ペア:

[(1, 17649708), (2, 8824854), (3, 5883236), (4, 4412427), (6, 2941618), (12, 1470809), (19, 928932), (38, 464466), (57, 309644), (76, 232233), (114, 154822), (199, 88692), (228, 77411), (389, 45372), (398, 44346), (597, 29564), (778, 22686), (796, 22173), (1167, 15124), (1194, 14782), (1556, 11343), (2334, 7562), (2388, 7391), (3781, 4668)]