253662006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{44549}}^1$

素因数の和:44640

約数の個数: 32

約数和(自身を含む): 553845600

約数和(自身を除く): 300183594

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 44549, 89098, 133647, 267294, 579137, 1158274, 1737411, 3252077, 3474822, 6504154, 9756231, 19512462, 42277001, 84554002, 126831003, 253662006]

約数ペア:

[(1, 253662006), (2, 126831003), (3, 84554002), (6, 42277001), (13, 19512462), (26, 9756231), (39, 6504154), (73, 3474822), (78, 3252077), (146, 1737411), (219, 1158274), (438, 579137), (949, 267294), (1898, 133647), (2847, 89098), (5694, 44549)]