18201210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6007}}^1$

素因数の和:6118

約数の個数: 32

約数和(自身を含む): 44122752

約数和(自身を除く): 25921542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 6007, 12014, 18021, 30035, 36042, 60070, 90105, 180210, 606707, 1213414, 1820121, 3033535, 3640242, 6067070, 9100605, 18201210]

約数ペア:

[(1, 18201210), (2, 9100605), (3, 6067070), (5, 3640242), (6, 3033535), (10, 1820121), (15, 1213414), (30, 606707), (101, 180210), (202, 90105), (303, 60070), (505, 36042), (606, 30035), (1010, 18021), (1515, 12014), (3030, 6007)]