18606238

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16823}}^1$

素因数の和:16911

約数の個数: 16

約数和(自身を含む): 32302080

約数和(自身を除く): 13695842

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 16823, 33646, 117761, 235522, 1329017, 2658034, 9303119, 18606238]

約数ペア:

[(1, 18606238), (2, 9303119), (7, 2658034), (14, 1329017), (79, 235522), (158, 117761), (553, 33646), (1106, 16823)]