7293426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 16770048

約数和(自身を除く): 9476622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 823, 1266, 1477, 1646, 2469, 2954, 4431, 4938, 5761, 8862, 11522, 17283, 34566, 173653, 347306, 520959, 1041918, 1215571, 2431142, 3646713, 7293426]

約数ペア:

[(1, 7293426), (2, 3646713), (3, 2431142), (6, 1215571), (7, 1041918), (14, 520959), (21, 347306), (42, 173653), (211, 34566), (422, 17283), (633, 11522), (823, 8862), (1266, 5761), (1477, 4938), (1646, 4431), (2469, 2954)]