231939918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2339}}^1$

素因数の和:3141

約数の個数: 48

約数和(自身を含む): 575303040

約数和(自身を除く): 343363122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 787, 1574, 2339, 2361, 4678, 4722, 5509, 7017, 7083, 11018, 14034, 14166, 16373, 16527, 21051, 32746, 33054, 42102, 49119, 49581, 98238, 99162, 147357, 294714, 1840793, 3681586, 5522379, 11044758, 12885551, 16567137, 25771102, 33134274, 38656653, 77313306, 115969959, 231939918]

約数ペア:

[(1, 231939918), (2, 115969959), (3, 77313306), (6, 38656653), (7, 33134274), (9, 25771102), (14, 16567137), (18, 12885551), (21, 11044758), (42, 5522379), (63, 3681586), (126, 1840793), (787, 294714), (1574, 147357), (2339, 99162), (2361, 98238), (4678, 49581), (4722, 49119), (5509, 42102), (7017, 33054), (7083, 32746), (11018, 21051), (14034, 16527), (14166, 16373)]