21268332

素因数分解:

$2^2\times 3^5\times {\mathrm{21881}}^1$

素因数の和:21900

約数の個数: 36

約数和(自身を含む): 55755336

約数和(自身を除く): 34487004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 21881, 43762, 65643, 87524, 131286, 196929, 262572, 393858, 590787, 787716, 1181574, 1772361, 2363148, 3544722, 5317083, 7089444, 10634166, 21268332]

約数ペア:

[(1, 21268332), (2, 10634166), (3, 7089444), (4, 5317083), (6, 3544722), (9, 2363148), (12, 1772361), (18, 1181574), (27, 787716), (36, 590787), (54, 393858), (81, 262572), (108, 196929), (162, 131286), (243, 87524), (324, 65643), (486, 43762), (972, 21881)]