18064536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{15361}}^1$

素因数の和:15384

約数の個数: 48

約数和(自身を含む): 52538040

約数和(自身を除く): 34473504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 15361, 30722, 46083, 61444, 92166, 107527, 122888, 184332, 215054, 322581, 368664, 430108, 645162, 752689, 860216, 1290324, 1505378, 2258067, 2580648, 3010756, 4516134, 6021512, 9032268, 18064536]

約数ペア:

[(1, 18064536), (2, 9032268), (3, 6021512), (4, 4516134), (6, 3010756), (7, 2580648), (8, 2258067), (12, 1505378), (14, 1290324), (21, 860216), (24, 752689), (28, 645162), (42, 430108), (49, 368664), (56, 322581), (84, 215054), (98, 184332), (147, 122888), (168, 107527), (196, 92166), (294, 61444), (392, 46083), (588, 30722), (1176, 15361)]