2784024078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{26513}}^1$

素因数の和:26609

約数の個数: 64

約数和(自身を含む): 6383722752

約数和(自身を除く): 3599698674

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 43, 66, 74, 86, 111, 129, 222, 258, 407, 473, 814, 946, 1221, 1419, 1591, 2442, 2838, 3182, 4773, 9546, 17501, 26513, 35002, 52503, 53026, 79539, 105006, 159078, 291643, 583286, 874929, 980981, 1140059, 1749858, 1961962, 2280118, 2942943, 3420177, 5885886, 6840354, 10790791, 12540649, 21581582, 25081298, 32372373, 37621947, 42182183, 64744746, 75243894, 84364366, 126546549, 253093098, 464004013, 928008026, 1392012039, 2784024078]

約数ペア:

[(1, 2784024078), (2, 1392012039), (3, 928008026), (6, 464004013), (11, 253093098), (22, 126546549), (33, 84364366), (37, 75243894), (43, 64744746), (66, 42182183), (74, 37621947), (86, 32372373), (111, 25081298), (129, 21581582), (222, 12540649), (258, 10790791), (407, 6840354), (473, 5885886), (814, 3420177), (946, 2942943), (1221, 2280118), (1419, 1961962), (1591, 1749858), (2442, 1140059), (2838, 980981), (3182, 874929), (4773, 583286), (9546, 291643), (17501, 159078), (26513, 105006), (35002, 79539), (52503, 53026)]