18834030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{209267}}^1$

素因数の和:209280

約数の個数: 24

約数和(自身を含む): 48968712

約数和(自身を除く): 30134682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 209267, 418534, 627801, 1046335, 1255602, 1883403, 2092670, 3139005, 3766806, 6278010, 9417015, 18834030]

約数ペア:

[(1, 18834030), (2, 9417015), (3, 6278010), (5, 3766806), (6, 3139005), (9, 2092670), (10, 1883403), (15, 1255602), (18, 1046335), (30, 627801), (45, 418534), (90, 209267)]