18497196

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4547}}^1$

素因数の和:4670

約数の個数: 36

約数和(自身を含む): 47180952

約数和(自身を除く): 28683756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4547, 9094, 13641, 18188, 27282, 40923, 54564, 81846, 163692, 513811, 1027622, 1541433, 2055244, 3082866, 4624299, 6165732, 9248598, 18497196]

約数ペア:

[(1, 18497196), (2, 9248598), (3, 6165732), (4, 4624299), (6, 3082866), (9, 2055244), (12, 1541433), (18, 1027622), (36, 513811), (113, 163692), (226, 81846), (339, 54564), (452, 40923), (678, 27282), (1017, 18188), (1356, 13641), (2034, 9094), (4068, 4547)]