7118478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 16741296

約数和(自身を除く): 9622818

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 541, 731, 774, 1082, 1462, 1623, 2193, 3246, 4386, 4869, 6579, 9197, 9738, 13158, 18394, 23263, 27591, 46526, 55182, 69789, 82773, 139578, 165546, 209367, 395471, 418734, 790942, 1186413, 2372826, 3559239, 7118478]

約数ペア:

[(1, 7118478), (2, 3559239), (3, 2372826), (6, 1186413), (9, 790942), (17, 418734), (18, 395471), (34, 209367), (43, 165546), (51, 139578), (86, 82773), (102, 69789), (129, 55182), (153, 46526), (258, 27591), (306, 23263), (387, 18394), (541, 13158), (731, 9738), (774, 9197), (1082, 6579), (1462, 4869), (1623, 4386), (2193, 3246)]