18707064

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18127}}^1$

素因数の和:18179

約数の個数: 32

約数和(自身を含む): 47857920

約数和(自身を除く): 29150856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 18127, 36254, 54381, 72508, 108762, 145016, 217524, 435048, 779461, 1558922, 2338383, 3117844, 4676766, 6235688, 9353532, 18707064]

約数ペア:

[(1, 18707064), (2, 9353532), (3, 6235688), (4, 4676766), (6, 3117844), (8, 2338383), (12, 1558922), (24, 779461), (43, 435048), (86, 217524), (129, 145016), (172, 108762), (258, 72508), (344, 54381), (516, 36254), (1032, 18127)]