393156618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{10067}}^1$

素因数の和:10378

約数の個数: 32

約数和(自身を含む): 823481856

約数和(自身を除く): 430325238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 283, 566, 849, 1698, 6509, 10067, 13018, 19527, 20134, 30201, 39054, 60402, 231541, 463082, 694623, 1389246, 2848961, 5697922, 8546883, 17093766, 65526103, 131052206, 196578309, 393156618]

約数ペア:

[(1, 393156618), (2, 196578309), (3, 131052206), (6, 65526103), (23, 17093766), (46, 8546883), (69, 5697922), (138, 2848961), (283, 1389246), (566, 694623), (849, 463082), (1698, 231541), (6509, 60402), (10067, 39054), (13018, 30201), (19527, 20134)]