8553654

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 11767626

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 97, 138, 142, 194, 207, 213, 291, 414, 426, 582, 621, 639, 873, 1242, 1278, 1633, 1746, 1917, 2231, 2619, 3266, 3834, 4462, 4899, 5238, 6693, 6887, 9798, 13386, 13774, 14697, 20079, 20661, 29394, 40158, 41322, 44091, 60237, 61983, 88182, 120474, 123966, 158401, 185949, 316802, 371898, 475203, 950406, 1425609, 2851218, 4276827, 8553654]

約数ペア:

[(1, 8553654), (2, 4276827), (3, 2851218), (6, 1425609), (9, 950406), (18, 475203), (23, 371898), (27, 316802), (46, 185949), (54, 158401), (69, 123966), (71, 120474), (97, 88182), (138, 61983), (142, 60237), (194, 44091), (207, 41322), (213, 40158), (291, 29394), (414, 20661), (426, 20079), (582, 14697), (621, 13774), (639, 13386), (873, 9798), (1242, 6887), (1278, 6693), (1633, 5238), (1746, 4899), (1917, 4462), (2231, 3834), (2619, 3266)]