7427304

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 20592000

約数和(自身を除く): 13164696

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, 2399, 3096, 4798, 7197, 9596, 14394, 19192, 21591, 28788, 43182, 57576, 86364, 103157, 172728, 206314, 309471, 412628, 618942, 825256, 928413, 1237884, 1856826, 2475768, 3713652, 7427304]

約数ペア:

[(1, 7427304), (2, 3713652), (3, 2475768), (4, 1856826), (6, 1237884), (8, 928413), (9, 825256), (12, 618942), (18, 412628), (24, 309471), (36, 206314), (43, 172728), (72, 103157), (86, 86364), (129, 57576), (172, 43182), (258, 28788), (344, 21591), (387, 19192), (516, 14394), (774, 9596), (1032, 7197), (1548, 4798), (2399, 3096)]