18282744

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 49751520

約数和(自身を除く): 31468776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 937, 1084, 1626, 1874, 2168, 2439, 2811, 3252, 3748, 4878, 5622, 6504, 7496, 8433, 9756, 11244, 16866, 19512, 22488, 33732, 67464, 253927, 507854, 761781, 1015708, 1523562, 2031416, 2285343, 3047124, 4570686, 6094248, 9141372, 18282744]

約数ペア:

[(1, 18282744), (2, 9141372), (3, 6094248), (4, 4570686), (6, 3047124), (8, 2285343), (9, 2031416), (12, 1523562), (18, 1015708), (24, 761781), (36, 507854), (72, 253927), (271, 67464), (542, 33732), (813, 22488), (937, 19512), (1084, 16866), (1626, 11244), (1874, 9756), (2168, 8433), (2439, 7496), (2811, 6504), (3252, 5622), (3748, 4878)]