21834864

素因数分解:

$2^4\times 3^2\times {\mathrm{151631}}^1$

素因数の和:151645

約数の個数: 30

約数和(自身を含む): 61107696

約数和(自身を除く): 39272832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151631, 303262, 454893, 606524, 909786, 1213048, 1364679, 1819572, 2426096, 2729358, 3639144, 5458716, 7278288, 10917432, 21834864]

約数ペア:

[(1, 21834864), (2, 10917432), (3, 7278288), (4, 5458716), (6, 3639144), (8, 2729358), (9, 2426096), (12, 1819572), (16, 1364679), (18, 1213048), (24, 909786), (36, 606524), (48, 454893), (72, 303262), (144, 151631)]