18408104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16091}}^1$

素因数の和:16121

約数の個数: 32

約数和(自身を含む): 40551840

約数和(自身を除く): 22143736

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16091, 32182, 64364, 128728, 177001, 209183, 354002, 418366, 708004, 836732, 1416008, 1673464, 2301013, 4602026, 9204052, 18408104]

約数ペア:

[(1, 18408104), (2, 9204052), (4, 4602026), (8, 2301013), (11, 1673464), (13, 1416008), (22, 836732), (26, 708004), (44, 418366), (52, 354002), (88, 209183), (104, 177001), (143, 128728), (286, 64364), (572, 32182), (1144, 16091)]