23920218

素因数分解:

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

素因数の和:63299

約数の個数: 32

約数和(自身を含む): 60750720

約数和(自身を除く): 36830502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 63281, 126562, 189843, 379686, 442967, 569529, 885934, 1139058, 1328901, 1708587, 2657802, 3417174, 3986703, 7973406, 11960109, 23920218]

約数ペア:

[(1, 23920218), (2, 11960109), (3, 7973406), (6, 3986703), (7, 3417174), (9, 2657802), (14, 1708587), (18, 1328901), (21, 1139058), (27, 885934), (42, 569529), (54, 442967), (63, 379686), (126, 189843), (189, 126562), (378, 63281)]