1328496678

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{17477}}^1$

素因数の和:17629

約数の個数: 48

約数和(自身を含む): 2977412256

約数和(自身を除く): 1648915578

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 206, 246, 309, 369, 618, 738, 927, 1854, 4223, 8446, 12669, 17477, 25338, 34954, 38007, 52431, 76014, 104862, 157293, 314586, 716557, 1433114, 1800131, 2149671, 3600262, 4299342, 5400393, 6449013, 10800786, 12898026, 16201179, 32402358, 73805371, 147610742, 221416113, 442832226, 664248339, 1328496678]

約数ペア:

[(1, 1328496678), (2, 664248339), (3, 442832226), (6, 221416113), (9, 147610742), (18, 73805371), (41, 32402358), (82, 16201179), (103, 12898026), (123, 10800786), (206, 6449013), (246, 5400393), (309, 4299342), (369, 3600262), (618, 2149671), (738, 1800131), (927, 1433114), (1854, 716557), (4223, 314586), (8446, 157293), (12669, 104862), (17477, 76014), (25338, 52431), (34954, 38007)]