26182188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 69957888

約数和(自身を除く): 43775700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 103, 138, 206, 207, 276, 307, 309, 412, 414, 614, 618, 828, 921, 927, 1228, 1236, 1842, 1854, 2369, 2763, 3684, 3708, 4738, 5526, 7061, 7107, 9476, 11052, 14122, 14214, 21183, 21321, 28244, 28428, 31621, 42366, 42642, 63242, 63549, 84732, 85284, 94863, 126484, 127098, 189726, 254196, 284589, 379452, 569178, 727283, 1138356, 1454566, 2181849, 2909132, 4363698, 6545547, 8727396, 13091094, 26182188]

約数ペア:

[(1, 26182188), (2, 13091094), (3, 8727396), (4, 6545547), (6, 4363698), (9, 2909132), (12, 2181849), (18, 1454566), (23, 1138356), (36, 727283), (46, 569178), (69, 379452), (92, 284589), (103, 254196), (138, 189726), (206, 127098), (207, 126484), (276, 94863), (307, 85284), (309, 84732), (412, 63549), (414, 63242), (614, 42642), (618, 42366), (828, 31621), (921, 28428), (927, 28244), (1228, 21321), (1236, 21183), (1842, 14214), (1854, 14122), (2369, 11052), (2763, 9476), (3684, 7107), (3708, 7061), (4738, 5526)]