21655044

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{2053}}^1$

素因数の和:2356

約数の個数: 36

約数和(自身を含む): 54952716

約数和(自身を除く): 33297672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2053, 2637, 3516, 4106, 5274, 6159, 8212, 10548, 12318, 18477, 24636, 36954, 73908, 601529, 1203058, 1804587, 2406116, 3609174, 5413761, 7218348, 10827522, 21655044]

約数ペア:

[(1, 21655044), (2, 10827522), (3, 7218348), (4, 5413761), (6, 3609174), (9, 2406116), (12, 1804587), (18, 1203058), (36, 601529), (293, 73908), (586, 36954), (879, 24636), (1172, 18477), (1758, 12318), (2053, 10548), (2637, 8212), (3516, 6159), (4106, 5274)]