66820038

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{166219}}^1$

素因数の和:166291

約数の個数: 16

約数和(自身を含む): 135635520

約数和(自身を除く): 68815482

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 166219, 332438, 498657, 997314, 11136673, 22273346, 33410019, 66820038]

約数ペア:

[(1, 66820038), (2, 33410019), (3, 22273346), (6, 11136673), (67, 997314), (134, 498657), (201, 332438), (402, 166219)]