15531912

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2208

約数の個数: 80

約数和(自身を含む): 47480400

約数和(自身を除く): 31948488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2179, 2376, 3564, 4358, 6537, 7128, 8716, 13074, 17432, 19611, 23969, 26148, 39222, 47938, 52296, 58833, 71907, 78444, 95876, 117666, 143814, 156888, 176499, 191752, 215721, 235332, 287628, 352998, 431442, 470664, 575256, 647163, 705996, 862884, 1294326, 1411992, 1725768, 1941489, 2588652, 3882978, 5177304, 7765956, 15531912]

約数ペア:

[(1, 15531912), (2, 7765956), (3, 5177304), (4, 3882978), (6, 2588652), (8, 1941489), (9, 1725768), (11, 1411992), (12, 1294326), (18, 862884), (22, 705996), (24, 647163), (27, 575256), (33, 470664), (36, 431442), (44, 352998), (54, 287628), (66, 235332), (72, 215721), (81, 191752), (88, 176499), (99, 156888), (108, 143814), (132, 117666), (162, 95876), (198, 78444), (216, 71907), (264, 58833), (297, 52296), (324, 47938), (396, 39222), (594, 26148), (648, 23969), (792, 19611), (891, 17432), (1188, 13074), (1782, 8716), (2179, 7128), (2376, 6537), (3564, 4358)]