16851888

素因数分解:

$2^4\times 3^4\times {\mathrm{13003}}^1$

素因数の和:13023

約数の個数: 50

約数和(自身を含む): 48778004

約数和(自身を除く): 31926116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 13003, 26006, 39009, 52012, 78018, 104024, 117027, 156036, 208048, 234054, 312072, 351081, 468108, 624144, 702162, 936216, 1053243, 1404324, 1872432, 2106486, 2808648, 4212972, 5617296, 8425944, 16851888]

約数ペア:

[(1, 16851888), (2, 8425944), (3, 5617296), (4, 4212972), (6, 2808648), (8, 2106486), (9, 1872432), (12, 1404324), (16, 1053243), (18, 936216), (24, 702162), (27, 624144), (36, 468108), (48, 351081), (54, 312072), (72, 234054), (81, 208048), (108, 156036), (144, 117027), (162, 104024), (216, 78018), (324, 52012), (432, 39009), (648, 26006), (1296, 13003)]