1951221474

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{50821}}^1$

素因数の和:50917

約数の個数: 48

約数和(自身を含む): 4439809920

約数和(自身を除く): 2488588446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 711, 1422, 2133, 4266, 6399, 12798, 19197, 38394, 50821, 101642, 152463, 304926, 457389, 914778, 1372167, 2744334, 4014859, 4116501, 8029718, 8233002, 12044577, 12349503, 24089154, 24699006, 36133731, 72267462, 108401193, 216802386, 325203579, 650407158, 975610737, 1951221474]

約数ペア:

[(1, 1951221474), (2, 975610737), (3, 650407158), (6, 325203579), (9, 216802386), (18, 108401193), (27, 72267462), (54, 36133731), (79, 24699006), (81, 24089154), (158, 12349503), (162, 12044577), (237, 8233002), (243, 8029718), (474, 4116501), (486, 4014859), (711, 2744334), (1422, 1372167), (2133, 914778), (4266, 457389), (6399, 304926), (12798, 152463), (19197, 101642), (38394, 50821)]