21753148284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{86322017}}^1$

素因数の和:86322034

約数の個数: 36

約数和(自身を含む): 62842429104

約数和(自身を除く): 41089280820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 86322017, 172644034, 258966051, 345288068, 517932102, 604254119, 776898153, 1035864204, 1208508238, 1553796306, 1812762357, 2417016476, 3107592612, 3625524714, 5438287071, 7251049428, 10876574142, 21753148284]

約数ペア:

[(1, 21753148284), (2, 10876574142), (3, 7251049428), (4, 5438287071), (6, 3625524714), (7, 3107592612), (9, 2417016476), (12, 1812762357), (14, 1553796306), (18, 1208508238), (21, 1035864204), (28, 776898153), (36, 604254119), (42, 517932102), (63, 345288068), (84, 258966051), (126, 172644034), (252, 86322017)]