18416322

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1532

約数の個数: 40

約数和(自身を含む): 41817600

約数和(自身を除く): 23401278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 1439, 2133, 2878, 4266, 4317, 6399, 8634, 12798, 12951, 25902, 38853, 77706, 113681, 116559, 227362, 233118, 341043, 682086, 1023129, 2046258, 3069387, 6138774, 9208161, 18416322]

約数ペア:

[(1, 18416322), (2, 9208161), (3, 6138774), (6, 3069387), (9, 2046258), (18, 1023129), (27, 682086), (54, 341043), (79, 233118), (81, 227362), (158, 116559), (162, 113681), (237, 77706), (474, 38853), (711, 25902), (1422, 12951), (1439, 12798), (2133, 8634), (2878, 6399), (4266, 4317)]