2045996874

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1901}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 4793040000

約数和(自身を除く): 2747043126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1049, 1901, 2098, 3147, 3802, 5703, 6294, 9441, 11406, 17109, 18882, 19931, 28323, 34218, 36119, 39862, 51327, 56646, 59793, 72238, 102654, 108357, 119586, 179379, 216714, 325071, 358758, 538137, 650142, 975213, 1076274, 1950426, 1994149, 3988298, 5982447, 11964894, 17947341, 35894682, 37888831, 53842023, 75777662, 107684046, 113666493, 227332986, 340999479, 681998958, 1022998437, 2045996874]

約数ペア:

[(1, 2045996874), (2, 1022998437), (3, 681998958), (6, 340999479), (9, 227332986), (18, 113666493), (19, 107684046), (27, 75777662), (38, 53842023), (54, 37888831), (57, 35894682), (114, 17947341), (171, 11964894), (342, 5982447), (513, 3988298), (1026, 1994149), (1049, 1950426), (1901, 1076274), (2098, 975213), (3147, 650142), (3802, 538137), (5703, 358758), (6294, 325071), (9441, 216714), (11406, 179379), (17109, 119586), (18882, 108357), (19931, 102654), (28323, 72238), (34218, 59793), (36119, 56646), (39862, 51327)]