18271236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 45301760

約数和(自身を除く): 27030524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 631, 762, 1262, 1524, 1893, 2413, 2524, 3786, 4826, 7239, 7572, 9652, 11989, 14478, 23978, 28956, 35967, 47956, 71934, 80137, 143868, 160274, 240411, 320548, 480822, 961644, 1522603, 3045206, 4567809, 6090412, 9135618, 18271236]

約数ペア:

[(1, 18271236), (2, 9135618), (3, 6090412), (4, 4567809), (6, 3045206), (12, 1522603), (19, 961644), (38, 480822), (57, 320548), (76, 240411), (114, 160274), (127, 143868), (228, 80137), (254, 71934), (381, 47956), (508, 35967), (631, 28956), (762, 23978), (1262, 14478), (1524, 11989), (1893, 9652), (2413, 7572), (2524, 7239), (3786, 4826)]