18024402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 41390208

約数和(自身を除く): 23365806

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 61, 66, 74, 111, 121, 122, 183, 222, 242, 363, 366, 407, 671, 726, 814, 1221, 1331, 1342, 2013, 2257, 2442, 2662, 3993, 4026, 4477, 4514, 6771, 7381, 7986, 8954, 13431, 13542, 14762, 22143, 24827, 26862, 44286, 49247, 49654, 74481, 81191, 98494, 147741, 148962, 162382, 243573, 273097, 295482, 487146, 546194, 819291, 1638582, 3004067, 6008134, 9012201, 18024402]

約数ペア:

[(1, 18024402), (2, 9012201), (3, 6008134), (6, 3004067), (11, 1638582), (22, 819291), (33, 546194), (37, 487146), (61, 295482), (66, 273097), (74, 243573), (111, 162382), (121, 148962), (122, 147741), (183, 98494), (222, 81191), (242, 74481), (363, 49654), (366, 49247), (407, 44286), (671, 26862), (726, 24827), (814, 22143), (1221, 14762), (1331, 13542), (1342, 13431), (2013, 8954), (2257, 7986), (2442, 7381), (2662, 6771), (3993, 4514), (4026, 4477)]