1820658888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{2339}}^1$

素因数の和:2939

約数の個数: 96

約数和(自身を含む): 5201820000

約数和(自身を除く): 3381161112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 569, 684, 1138, 1368, 1707, 2276, 2339, 3414, 4552, 4678, 5121, 6828, 7017, 9356, 10242, 10811, 13656, 14034, 18712, 20484, 21051, 21622, 28068, 32433, 40968, 42102, 43244, 44441, 56136, 64866, 84204, 86488, 88882, 97299, 129732, 133323, 168408, 177764, 194598, 259464, 266646, 355528, 389196, 399969, 533292, 778392, 799938, 1066584, 1330891, 1599876, 2661782, 3199752, 3992673, 5323564, 7985346, 10647128, 11978019, 15970692, 23956038, 25286929, 31941384, 47912076, 50573858, 75860787, 95824152, 101147716, 151721574, 202295432, 227582361, 303443148, 455164722, 606886296, 910329444, 1820658888]

約数ペア:

[(1, 1820658888), (2, 910329444), (3, 606886296), (4, 455164722), (6, 303443148), (8, 227582361), (9, 202295432), (12, 151721574), (18, 101147716), (19, 95824152), (24, 75860787), (36, 50573858), (38, 47912076), (57, 31941384), (72, 25286929), (76, 23956038), (114, 15970692), (152, 11978019), (171, 10647128), (228, 7985346), (342, 5323564), (456, 3992673), (569, 3199752), (684, 2661782), (1138, 1599876), (1368, 1330891), (1707, 1066584), (2276, 799938), (2339, 778392), (3414, 533292), (4552, 399969), (4678, 389196), (5121, 355528), (6828, 266646), (7017, 259464), (9356, 194598), (10242, 177764), (10811, 168408), (13656, 133323), (14034, 129732), (18712, 97299), (20484, 88882), (21051, 86488), (21622, 84204), (28068, 64866), (32433, 56136), (40968, 44441), (42102, 43244)]