5531358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 13713408

約数和(自身を除く): 8182050

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 127, 183, 238, 254, 357, 366, 381, 427, 714, 762, 854, 889, 1037, 1281, 1778, 2074, 2159, 2562, 2667, 3111, 4318, 5334, 6222, 6477, 7259, 7747, 12954, 14518, 15113, 15494, 21777, 23241, 30226, 43554, 45339, 46482, 54229, 90678, 108458, 131699, 162687, 263398, 325374, 395097, 790194, 921893, 1843786, 2765679, 5531358]

約数ペア:

[(1, 5531358), (2, 2765679), (3, 1843786), (6, 921893), (7, 790194), (14, 395097), (17, 325374), (21, 263398), (34, 162687), (42, 131699), (51, 108458), (61, 90678), (102, 54229), (119, 46482), (122, 45339), (127, 43554), (183, 30226), (238, 23241), (254, 21777), (357, 15494), (366, 15113), (381, 14518), (427, 12954), (714, 7747), (762, 7259), (854, 6477), (889, 6222), (1037, 5334), (1281, 4318), (1778, 3111), (2074, 2667), (2159, 2562)]