18648344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16301}}^1$

素因数の和:16331

約数の個数: 32

約数和(自身を含む): 41081040

約数和(自身を除く): 22432696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16301, 32602, 65204, 130408, 179311, 211913, 358622, 423826, 717244, 847652, 1434488, 1695304, 2331043, 4662086, 9324172, 18648344]

約数ペア:

[(1, 18648344), (2, 9324172), (4, 4662086), (8, 2331043), (11, 1695304), (13, 1434488), (22, 847652), (26, 717244), (44, 423826), (52, 358622), (88, 211913), (104, 179311), (143, 130408), (286, 65204), (572, 32602), (1144, 16301)]