812196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 2568384

約数和(自身を除く): 1756188

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 293, 308, 396, 462, 586, 693, 879, 924, 1172, 1386, 1758, 2051, 2637, 2772, 3223, 3516, 4102, 5274, 6153, 6446, 8204, 9669, 10548, 12306, 12892, 18459, 19338, 22561, 24612, 29007, 36918, 38676, 45122, 58014, 67683, 73836, 90244, 116028, 135366, 203049, 270732, 406098, 812196]

約数ペア:

[(1, 812196), (2, 406098), (3, 270732), (4, 203049), (6, 135366), (7, 116028), (9, 90244), (11, 73836), (12, 67683), (14, 58014), (18, 45122), (21, 38676), (22, 36918), (28, 29007), (33, 24612), (36, 22561), (42, 19338), (44, 18459), (63, 12892), (66, 12306), (77, 10548), (84, 9669), (99, 8204), (126, 6446), (132, 6153), (154, 5274), (198, 4102), (231, 3516), (252, 3223), (293, 2772), (308, 2637), (396, 2051), (462, 1758), (586, 1386), (693, 1172), (879, 924)]