421864884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1674067}}^1$

素因数の和:1674084

約数の個数: 36

約数和(自身を含む): 1218721504

約数和(自身を除く): 796856620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1674067, 3348134, 5022201, 6696268, 10044402, 11718469, 15066603, 20088804, 23436938, 30133206, 35155407, 46873876, 60266412, 70310814, 105466221, 140621628, 210932442, 421864884]

約数ペア:

[(1, 421864884), (2, 210932442), (3, 140621628), (4, 105466221), (6, 70310814), (7, 60266412), (9, 46873876), (12, 35155407), (14, 30133206), (18, 23436938), (21, 20088804), (28, 15066603), (36, 11718469), (42, 10044402), (63, 6696268), (84, 5022201), (126, 3348134), (252, 1674067)]