21792294

素因数分解:

$2^1\times 3^3\times {\mathrm{347}}^1\times {\mathrm{1163}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 48608640

約数和(自身を除く): 26816346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347, 694, 1041, 1163, 2082, 2326, 3123, 3489, 6246, 6978, 9369, 10467, 18738, 20934, 31401, 62802, 403561, 807122, 1210683, 2421366, 3632049, 7264098, 10896147, 21792294]

約数ペア:

[(1, 21792294), (2, 10896147), (3, 7264098), (6, 3632049), (9, 2421366), (18, 1210683), (27, 807122), (54, 403561), (347, 62802), (694, 31401), (1041, 20934), (1163, 18738), (2082, 10467), (2326, 9369), (3123, 6978), (3489, 6246)]