7297272

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 20231640

約数和(自身を除く): 12934368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 2357, 3096, 4714, 7071, 9428, 14142, 18856, 21213, 28284, 42426, 56568, 84852, 101351, 169704, 202702, 304053, 405404, 608106, 810808, 912159, 1216212, 1824318, 2432424, 3648636, 7297272]

約数ペア:

[(1, 7297272), (2, 3648636), (3, 2432424), (4, 1824318), (6, 1216212), (8, 912159), (9, 810808), (12, 608106), (18, 405404), (24, 304053), (36, 202702), (43, 169704), (72, 101351), (86, 84852), (129, 56568), (172, 42426), (258, 28284), (344, 21213), (387, 18856), (516, 14142), (774, 9428), (1032, 7071), (1548, 4714), (2357, 3096)]