7521876

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 19649280

約数和(自身を除く): 12127404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 271, 514, 542, 771, 813, 1028, 1084, 1542, 1626, 2313, 2439, 3084, 3252, 4626, 4878, 6939, 7317, 9252, 9756, 13878, 14634, 27756, 29268, 69647, 139294, 208941, 278588, 417882, 626823, 835764, 1253646, 1880469, 2507292, 3760938, 7521876]

約数ペア:

[(1, 7521876), (2, 3760938), (3, 2507292), (4, 1880469), (6, 1253646), (9, 835764), (12, 626823), (18, 417882), (27, 278588), (36, 208941), (54, 139294), (108, 69647), (257, 29268), (271, 27756), (514, 14634), (542, 13878), (771, 9756), (813, 9252), (1028, 7317), (1084, 6939), (1542, 4878), (1626, 4626), (2313, 3252), (2439, 3084)]