9390458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 18517248

約数和(自身を除く): 9126790

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 281, 341, 434, 539, 562, 682, 1078, 1519, 1967, 2387, 3038, 3091, 3934, 4774, 6182, 8711, 13769, 16709, 17422, 21637, 27538, 33418, 43274, 60977, 95821, 121954, 151459, 191642, 302918, 426839, 670747, 853678, 1341494, 4695229, 9390458]

約数ペア:

[(1, 9390458), (2, 4695229), (7, 1341494), (11, 853678), (14, 670747), (22, 426839), (31, 302918), (49, 191642), (62, 151459), (77, 121954), (98, 95821), (154, 60977), (217, 43274), (281, 33418), (341, 27538), (434, 21637), (539, 17422), (562, 16709), (682, 13769), (1078, 8711), (1519, 6182), (1967, 4774), (2387, 3934), (3038, 3091)]