7388604

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 20141520

約数和(自身を除く): 12752916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 54, 74, 86, 108, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 999, 1161, 1332, 1548, 1591, 1849, 1998, 2322, 3182, 3698, 3996, 4644, 4773, 5547, 6364, 7396, 9546, 11094, 14319, 16641, 19092, 22188, 28638, 33282, 42957, 49923, 57276, 66564, 68413, 85914, 99846, 136826, 171828, 199692, 205239, 273652, 410478, 615717, 820956, 1231434, 1847151, 2462868, 3694302, 7388604]

約数ペア:

[(1, 7388604), (2, 3694302), (3, 2462868), (4, 1847151), (6, 1231434), (9, 820956), (12, 615717), (18, 410478), (27, 273652), (36, 205239), (37, 199692), (43, 171828), (54, 136826), (74, 99846), (86, 85914), (108, 68413), (111, 66564), (129, 57276), (148, 49923), (172, 42957), (222, 33282), (258, 28638), (333, 22188), (387, 19092), (444, 16641), (516, 14319), (666, 11094), (774, 9546), (999, 7396), (1161, 6364), (1332, 5547), (1548, 4773), (1591, 4644), (1849, 3996), (1998, 3698), (2322, 3182)]