2103450174

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{2971}}^1$

素因数の和:4862

約数の個数: 64

約数和(自身を含む): 5346746880

約数和(自身を除く): 3243296706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1873, 2971, 3746, 5619, 5942, 8913, 11238, 13111, 16857, 17826, 20797, 26222, 26739, 33714, 39333, 41594, 50571, 53478, 62391, 78666, 80217, 101142, 117999, 124782, 160434, 187173, 235998, 353997, 374346, 561519, 707994, 1123038, 5564683, 11129366, 16694049, 33388098, 38952781, 50082147, 77905562, 100164294, 116858343, 150246441, 233716686, 300492882, 350575029, 701150058, 1051725087, 2103450174]

約数ペア:

[(1, 2103450174), (2, 1051725087), (3, 701150058), (6, 350575029), (7, 300492882), (9, 233716686), (14, 150246441), (18, 116858343), (21, 100164294), (27, 77905562), (42, 50082147), (54, 38952781), (63, 33388098), (126, 16694049), (189, 11129366), (378, 5564683), (1873, 1123038), (2971, 707994), (3746, 561519), (5619, 374346), (5942, 353997), (8913, 235998), (11238, 187173), (13111, 160434), (16857, 124782), (17826, 117999), (20797, 101142), (26222, 80217), (26739, 78666), (33714, 62391), (39333, 53478), (41594, 50571)]