7241418

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 16432416

約数和(自身を除く): 9190998

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 131, 166, 222, 249, 262, 333, 393, 498, 666, 747, 786, 1179, 1494, 2358, 3071, 4847, 6142, 9213, 9694, 10873, 14541, 18426, 21746, 27639, 29082, 32619, 43623, 55278, 65238, 87246, 97857, 195714, 402301, 804602, 1206903, 2413806, 3620709, 7241418]

約数ペア:

[(1, 7241418), (2, 3620709), (3, 2413806), (6, 1206903), (9, 804602), (18, 402301), (37, 195714), (74, 97857), (83, 87246), (111, 65238), (131, 55278), (166, 43623), (222, 32619), (249, 29082), (262, 27639), (333, 21746), (393, 18426), (498, 14541), (666, 10873), (747, 9694), (786, 9213), (1179, 6142), (1494, 4847), (2358, 3071)]