16949166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 21758034

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 59, 78, 87, 118, 127, 174, 177, 254, 354, 377, 381, 754, 762, 767, 1131, 1534, 1651, 1711, 2262, 2301, 3302, 3422, 3683, 4602, 4953, 5133, 7366, 7493, 9906, 10266, 11049, 14986, 22098, 22243, 22479, 44486, 44958, 47879, 66729, 95758, 97409, 133458, 143637, 194818, 217297, 287274, 292227, 434594, 584454, 651891, 1303782, 2824861, 5649722, 8474583, 16949166]

約数ペア:

[(1, 16949166), (2, 8474583), (3, 5649722), (6, 2824861), (13, 1303782), (26, 651891), (29, 584454), (39, 434594), (58, 292227), (59, 287274), (78, 217297), (87, 194818), (118, 143637), (127, 133458), (174, 97409), (177, 95758), (254, 66729), (354, 47879), (377, 44958), (381, 44486), (754, 22479), (762, 22243), (767, 22098), (1131, 14986), (1534, 11049), (1651, 10266), (1711, 9906), (2262, 7493), (2301, 7366), (3302, 5133), (3422, 4953), (3683, 4602)]