7973406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{63281}}^1$

素因数の和:63296

約数の個数: 24

約数和(自身を含む): 19743984

約数和(自身を除く): 11770578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 63281, 126562, 189843, 379686, 442967, 569529, 885934, 1139058, 1328901, 2657802, 3986703, 7973406]

約数ペア:

[(1, 7973406), (2, 3986703), (3, 2657802), (6, 1328901), (7, 1139058), (9, 885934), (14, 569529), (18, 442967), (21, 379686), (42, 189843), (63, 126562), (126, 63281)]