1641912

素因数分解:

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

素因数の和:132

約数の個数: 48

約数和(自身を含む): 4316040

約数和(自身を除く): 2674128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 888, 1032, 1591, 1849, 3182, 3698, 4773, 5547, 6364, 7396, 9546, 11094, 12728, 14792, 19092, 22188, 38184, 44376, 68413, 136826, 205239, 273652, 410478, 547304, 820956, 1641912]

約数ペア:

[(1, 1641912), (2, 820956), (3, 547304), (4, 410478), (6, 273652), (8, 205239), (12, 136826), (24, 68413), (37, 44376), (43, 38184), (74, 22188), (86, 19092), (111, 14792), (129, 12728), (148, 11094), (172, 9546), (222, 7396), (258, 6364), (296, 5547), (344, 4773), (444, 3698), (516, 3182), (888, 1849), (1032, 1591)]