11388852

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 30191616

約数和(自身を除く): 18802764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 127, 141, 159, 188, 212, 254, 282, 318, 381, 423, 477, 508, 564, 636, 762, 846, 954, 1143, 1524, 1692, 1908, 2286, 2491, 4572, 4982, 5969, 6731, 7473, 9964, 11938, 13462, 14946, 17907, 20193, 22419, 23876, 26924, 29892, 35814, 40386, 44838, 53721, 60579, 71628, 80772, 89676, 107442, 121158, 214884, 242316, 316357, 632714, 949071, 1265428, 1898142, 2847213, 3796284, 5694426, 11388852]

約数ペア:

[(1, 11388852), (2, 5694426), (3, 3796284), (4, 2847213), (6, 1898142), (9, 1265428), (12, 949071), (18, 632714), (36, 316357), (47, 242316), (53, 214884), (94, 121158), (106, 107442), (127, 89676), (141, 80772), (159, 71628), (188, 60579), (212, 53721), (254, 44838), (282, 40386), (318, 35814), (381, 29892), (423, 26924), (477, 23876), (508, 22419), (564, 20193), (636, 17907), (762, 14946), (846, 13462), (954, 11938), (1143, 9964), (1524, 7473), (1692, 6731), (1908, 5969), (2286, 4982), (2491, 4572)]