2129652

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{313}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 6400576

約数和(自身を除く): 4270924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 313, 324, 378, 486, 567, 626, 756, 939, 972, 1134, 1252, 1701, 1878, 2191, 2268, 2817, 3402, 3756, 4382, 5634, 6573, 6804, 8451, 8764, 11268, 13146, 16902, 19719, 25353, 26292, 33804, 39438, 50706, 59157, 76059, 78876, 101412, 118314, 152118, 177471, 236628, 304236, 354942, 532413, 709884, 1064826, 2129652]

約数ペア:

[(1, 2129652), (2, 1064826), (3, 709884), (4, 532413), (6, 354942), (7, 304236), (9, 236628), (12, 177471), (14, 152118), (18, 118314), (21, 101412), (27, 78876), (28, 76059), (36, 59157), (42, 50706), (54, 39438), (63, 33804), (81, 26292), (84, 25353), (108, 19719), (126, 16902), (162, 13146), (189, 11268), (243, 8764), (252, 8451), (313, 6804), (324, 6573), (378, 5634), (486, 4382), (567, 3756), (626, 3402), (756, 2817), (939, 2268), (972, 2191), (1134, 1878), (1252, 1701)]