8676342

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 20459520

約数和(自身を除く): 11783178

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 73, 93, 142, 146, 186, 213, 219, 279, 426, 438, 558, 639, 657, 837, 1278, 1314, 1674, 1917, 1971, 2201, 2263, 3834, 3942, 4402, 4526, 5183, 6603, 6789, 10366, 13206, 13578, 15549, 19809, 20367, 31098, 39618, 40734, 46647, 59427, 61101, 93294, 118854, 122202, 139941, 160673, 279882, 321346, 482019, 964038, 1446057, 2892114, 4338171, 8676342]

約数ペア:

[(1, 8676342), (2, 4338171), (3, 2892114), (6, 1446057), (9, 964038), (18, 482019), (27, 321346), (31, 279882), (54, 160673), (62, 139941), (71, 122202), (73, 118854), (93, 93294), (142, 61101), (146, 59427), (186, 46647), (213, 40734), (219, 39618), (279, 31098), (426, 20367), (438, 19809), (558, 15549), (639, 13578), (657, 13206), (837, 10366), (1278, 6789), (1314, 6603), (1674, 5183), (1917, 4526), (1971, 4402), (2201, 3942), (2263, 3834)]