21483342

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{70207}}^1$

素因数の和:70232

約数の個数: 24

約数和(自身を含む): 49286016

約数和(自身を除く): 27802674

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 70207, 140414, 210621, 421242, 631863, 1193519, 1263726, 2387038, 3580557, 7161114, 10741671, 21483342]

約数ペア:

[(1, 21483342), (2, 10741671), (3, 7161114), (6, 3580557), (9, 2387038), (17, 1263726), (18, 1193519), (34, 631863), (51, 421242), (102, 210621), (153, 140414), (306, 70207)]