18350904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5380

約数の個数: 64

約数和(自身を含む): 53907840

約数和(自身を除く): 35556936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 5347, 10694, 16041, 21388, 32082, 42776, 58817, 64164, 69511, 117634, 128328, 139022, 176451, 208533, 235268, 278044, 352902, 417066, 470536, 556088, 705804, 764621, 834132, 1411608, 1529242, 1668264, 2293863, 3058484, 4587726, 6116968, 9175452, 18350904]

約数ペア:

[(1, 18350904), (2, 9175452), (3, 6116968), (4, 4587726), (6, 3058484), (8, 2293863), (11, 1668264), (12, 1529242), (13, 1411608), (22, 834132), (24, 764621), (26, 705804), (33, 556088), (39, 470536), (44, 417066), (52, 352902), (66, 278044), (78, 235268), (88, 208533), (104, 176451), (132, 139022), (143, 128328), (156, 117634), (264, 69511), (286, 64164), (312, 58817), (429, 42776), (572, 32082), (858, 21388), (1144, 16041), (1716, 10694), (3432, 5347)]