18398394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{48673}}^1$

素因数の和:48691

約数の個数: 32

約数和(自身を含む): 46727040

約数和(自身を除く): 28328646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 48673, 97346, 146019, 292038, 340711, 438057, 681422, 876114, 1022133, 1314171, 2044266, 2628342, 3066399, 6132798, 9199197, 18398394]

約数ペア:

[(1, 18398394), (2, 9199197), (3, 6132798), (6, 3066399), (7, 2628342), (9, 2044266), (14, 1314171), (18, 1022133), (21, 876114), (27, 681422), (42, 438057), (54, 340711), (63, 292038), (126, 146019), (189, 97346), (378, 48673)]