123947586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22877}}^1$

素因数の和:22935

約数の個数: 48

約数和(自身を含む): 314069184

約数和(自身を除く): 190121598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 22877, 45754, 68631, 137262, 160139, 205893, 320278, 411786, 480417, 960834, 983711, 1441251, 1967422, 2882502, 2951133, 5902266, 6885977, 8853399, 13771954, 17706798, 20657931, 41315862, 61973793, 123947586]

約数ペア:

[(1, 123947586), (2, 61973793), (3, 41315862), (6, 20657931), (7, 17706798), (9, 13771954), (14, 8853399), (18, 6885977), (21, 5902266), (42, 2951133), (43, 2882502), (63, 1967422), (86, 1441251), (126, 983711), (129, 960834), (258, 480417), (301, 411786), (387, 320278), (602, 205893), (774, 160139), (903, 137262), (1806, 68631), (2709, 45754), (5418, 22877)]