21775032

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1567}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 59317440

約数和(自身を除く): 37542408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1567, 1737, 2316, 3134, 3474, 4632, 4701, 6268, 6948, 9402, 12536, 13896, 14103, 18804, 28206, 37608, 56412, 112824, 302431, 604862, 907293, 1209724, 1814586, 2419448, 2721879, 3629172, 5443758, 7258344, 10887516, 21775032]

約数ペア:

[(1, 21775032), (2, 10887516), (3, 7258344), (4, 5443758), (6, 3629172), (8, 2721879), (9, 2419448), (12, 1814586), (18, 1209724), (24, 907293), (36, 604862), (72, 302431), (193, 112824), (386, 56412), (579, 37608), (772, 28206), (1158, 18804), (1544, 14103), (1567, 13896), (1737, 12536), (2316, 9402), (3134, 6948), (3474, 6268), (4632, 4701)]