16875612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 46506096

約数和(自身を除く): 29630484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 337, 428, 468, 642, 674, 963, 1011, 1284, 1348, 1391, 1926, 2022, 2782, 3033, 3852, 4044, 4173, 4381, 5564, 6066, 8346, 8762, 12132, 12519, 13143, 16692, 17524, 25038, 26286, 36059, 39429, 50076, 52572, 72118, 78858, 108177, 144236, 157716, 216354, 324531, 432708, 468767, 649062, 937534, 1298124, 1406301, 1875068, 2812602, 4218903, 5625204, 8437806, 16875612]

約数ペア:

[(1, 16875612), (2, 8437806), (3, 5625204), (4, 4218903), (6, 2812602), (9, 1875068), (12, 1406301), (13, 1298124), (18, 937534), (26, 649062), (36, 468767), (39, 432708), (52, 324531), (78, 216354), (107, 157716), (117, 144236), (156, 108177), (214, 78858), (234, 72118), (321, 52572), (337, 50076), (428, 39429), (468, 36059), (642, 26286), (674, 25038), (963, 17524), (1011, 16692), (1284, 13143), (1348, 12519), (1391, 12132), (1926, 8762), (2022, 8346), (2782, 6066), (3033, 5564), (3852, 4381), (4044, 4173)]