21096688284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83717017}}^1$

素因数の和:83717034

約数の個数: 36

約数和(自身を含む): 60945989104

約数和(自身を除く): 39849300820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 83717017, 167434034, 251151051, 334868068, 502302102, 586019119, 753453153, 1004604204, 1172038238, 1506906306, 1758057357, 2344076476, 3013812612, 3516114714, 5274172071, 7032229428, 10548344142, 21096688284]

約数ペア:

[(1, 21096688284), (2, 10548344142), (3, 7032229428), (4, 5274172071), (6, 3516114714), (7, 3013812612), (9, 2344076476), (12, 1758057357), (14, 1506906306), (18, 1172038238), (21, 1004604204), (28, 753453153), (36, 586019119), (42, 502302102), (63, 334868068), (84, 251151051), (126, 167434034), (252, 83717017)]