212920884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{537679}}^1$

素因数の和:537700

約数の個数: 36

約数和(自身を含む): 587146560

約数和(自身を除く): 374225676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 537679, 1075358, 1613037, 2150716, 3226074, 4839111, 5914469, 6452148, 9678222, 11828938, 17743407, 19356444, 23657876, 35486814, 53230221, 70973628, 106460442, 212920884]

約数ペア:

[(1, 212920884), (2, 106460442), (3, 70973628), (4, 53230221), (6, 35486814), (9, 23657876), (11, 19356444), (12, 17743407), (18, 11828938), (22, 9678222), (33, 6452148), (36, 5914469), (44, 4839111), (66, 3226074), (99, 2150716), (132, 1613037), (198, 1075358), (396, 537679)]