18949530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1051}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 45597888

約数和(自身を除く): 26648358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 601, 1051, 1202, 1803, 2102, 3005, 3153, 3606, 5255, 6010, 6306, 9015, 10510, 15765, 18030, 31530, 631651, 1263302, 1894953, 3158255, 3789906, 6316510, 9474765, 18949530]

約数ペア:

[(1, 18949530), (2, 9474765), (3, 6316510), (5, 3789906), (6, 3158255), (10, 1894953), (15, 1263302), (30, 631651), (601, 31530), (1051, 18030), (1202, 15765), (1803, 10510), (2102, 9015), (3005, 6306), (3153, 6010), (3606, 5255)]