18150312

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 29749848

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 131, 138, 184, 251, 262, 276, 393, 502, 524, 552, 753, 786, 1004, 1048, 1506, 1572, 2008, 3012, 3013, 3144, 5773, 6024, 6026, 9039, 11546, 12052, 17319, 18078, 23092, 24104, 32881, 34638, 36156, 46184, 65762, 69276, 72312, 98643, 131524, 138552, 197286, 263048, 394572, 756263, 789144, 1512526, 2268789, 3025052, 4537578, 6050104, 9075156, 18150312]

約数ペア:

[(1, 18150312), (2, 9075156), (3, 6050104), (4, 4537578), (6, 3025052), (8, 2268789), (12, 1512526), (23, 789144), (24, 756263), (46, 394572), (69, 263048), (92, 197286), (131, 138552), (138, 131524), (184, 98643), (251, 72312), (262, 69276), (276, 65762), (393, 46184), (502, 36156), (524, 34638), (552, 32881), (753, 24104), (786, 23092), (1004, 18078), (1048, 17319), (1506, 12052), (1572, 11546), (2008, 9039), (3012, 6026), (3013, 6024), (3144, 5773)]