47840436

素因数分解:

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

素因数の和:63301

約数の個数: 48

約数和(自身を含む): 141751680

約数和(自身を除く): 93911244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 63281, 126562, 189843, 253124, 379686, 442967, 569529, 759372, 885934, 1139058, 1328901, 1708587, 1771868, 2278116, 2657802, 3417174, 3986703, 5315604, 6834348, 7973406, 11960109, 15946812, 23920218, 47840436]

約数ペア:

[(1, 47840436), (2, 23920218), (3, 15946812), (4, 11960109), (6, 7973406), (7, 6834348), (9, 5315604), (12, 3986703), (14, 3417174), (18, 2657802), (21, 2278116), (27, 1771868), (28, 1708587), (36, 1328901), (42, 1139058), (54, 885934), (63, 759372), (84, 569529), (108, 442967), (126, 379686), (189, 253124), (252, 189843), (378, 126562), (756, 63281)]