1809905808

素因数分解:

$2^4\times 3^1\times {\mathrm{37706371}}^1$

素因数の和:37706382

約数の個数: 20

約数和(自身を含む): 4675590128

約数和(自身を除く): 2865684320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 37706371, 75412742, 113119113, 150825484, 226238226, 301650968, 452476452, 603301936, 904952904, 1809905808]

約数ペア:

[(1, 1809905808), (2, 904952904), (3, 603301936), (4, 452476452), (6, 301650968), (8, 226238226), (12, 150825484), (16, 113119113), (24, 75412742), (48, 37706371)]