2018061723222

素因数分解:

$2^1\times 3^5\times {\mathrm{257}}^1\times {\mathrm{16157161}}^1$

素因数の和:16157435

約数の個数: 48

約数和(自身を含む): 4552054193232

約数和(自身を除く): 2533992470010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 257, 486, 514, 771, 1542, 2313, 4626, 6939, 13878, 20817, 41634, 62451, 124902, 16157161, 32314322, 48471483, 96942966, 145414449, 290828898, 436243347, 872486694, 1308730041, 2617460082, 3926190123, 4152390377, 7852380246, 8304780754, 12457171131, 24914342262, 37371513393, 74743026786, 112114540179, 224229080358, 336343620537, 672687241074, 1009030861611, 2018061723222]

約数ペア:

[(1, 2018061723222), (2, 1009030861611), (3, 672687241074), (6, 336343620537), (9, 224229080358), (18, 112114540179), (27, 74743026786), (54, 37371513393), (81, 24914342262), (162, 12457171131), (243, 8304780754), (257, 7852380246), (486, 4152390377), (514, 3926190123), (771, 2617460082), (1542, 1308730041), (2313, 872486694), (4626, 436243347), (6939, 290828898), (13878, 145414449), (20817, 96942966), (41634, 48471483), (62451, 32314322), (124902, 16157161)]