18584468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39043}}^1$

素因数の和:39071

約数の個数: 24

約数和(自身を含む): 39356352

約数和(自身を除く): 20771884

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39043, 78086, 156172, 273301, 546602, 663731, 1093204, 1327462, 2654924, 4646117, 9292234, 18584468]

約数ペア:

[(1, 18584468), (2, 9292234), (4, 4646117), (7, 2654924), (14, 1327462), (17, 1093204), (28, 663731), (34, 546602), (68, 273301), (119, 156172), (238, 78086), (476, 39043)]