19565928

素因数分解:

$2^3\times 3^3\times {\mathrm{90583}}^1$

素因数の和:90598

約数の個数: 32

約数和(自身を含む): 54350400

約数和(自身を除く): 34784472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90583, 181166, 271749, 362332, 543498, 724664, 815247, 1086996, 1630494, 2173992, 2445741, 3260988, 4891482, 6521976, 9782964, 19565928]

約数ペア:

[(1, 19565928), (2, 9782964), (3, 6521976), (4, 4891482), (6, 3260988), (8, 2445741), (9, 2173992), (12, 1630494), (18, 1086996), (24, 815247), (27, 724664), (36, 543498), (54, 362332), (72, 271749), (108, 181166), (216, 90583)]