393274014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{6197}}^1$

素因数の和:7720

約数の個数: 32

約数和(自身を含む): 899652096

約数和(自身を除く): 506378082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1511, 3022, 4533, 6197, 9066, 10577, 12394, 18591, 21154, 31731, 37182, 43379, 63462, 86758, 130137, 260274, 9363667, 18727334, 28091001, 56182002, 65545669, 131091338, 196637007, 393274014]

約数ペア:

[(1, 393274014), (2, 196637007), (3, 131091338), (6, 65545669), (7, 56182002), (14, 28091001), (21, 18727334), (42, 9363667), (1511, 260274), (3022, 130137), (4533, 86758), (6197, 63462), (9066, 43379), (10577, 37182), (12394, 31731), (18591, 21154)]