21061021632

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{17627}}^1$

素因数の和:17783

約数の個数: 168

約数和(自身を含む): 65335855104

約数和(自身を除く): 44274833472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 127, 147, 168, 192, 196, 224, 254, 294, 336, 381, 392, 448, 508, 588, 672, 762, 784, 889, 1016, 1176, 1344, 1524, 1568, 1778, 2032, 2352, 2667, 3048, 3136, 3556, 4064, 4704, 5334, 6096, 6223, 7112, 8128, 9408, 10668, 12192, 12446, 14224, 17627, 18669, 21336, 24384, 24892, 28448, 35254, 37338, 42672, 49784, 52881, 56896, 70508, 74676, 85344, 99568, 105762, 123389, 141016, 149352, 170688, 199136, 211524, 246778, 282032, 298704, 370167, 398272, 423048, 493556, 564064, 597408, 740334, 846096, 863723, 987112, 1128128, 1194816, 1480668, 1692192, 1727446, 1974224, 2238629, 2591169, 2961336, 3384384, 3454892, 3948448, 4477258, 5182338, 5922672, 6715887, 6909784, 7896896, 8954516, 10364676, 11845344, 13431774, 13819568, 15670403, 17909032, 20729352, 23690688, 26863548, 27639136, 31340806, 35818064, 41458704, 47011209, 53727096, 55278272, 62681612, 71636128, 82917408, 94022418, 107454192, 109692821, 125363224, 143272256, 165834816, 188044836, 214908384, 219385642, 250726448, 329078463, 376089672, 429816768, 438771284, 501452896, 658156926, 752179344, 877542568, 1002905792, 1316313852, 1504358688, 1755085136, 2632627704, 3008717376, 3510170272, 5265255408, 7020340544, 10530510816, 21061021632]

約数ペア:

[(1, 21061021632), (2, 10530510816), (3, 7020340544), (4, 5265255408), (6, 3510170272), (7, 3008717376), (8, 2632627704), (12, 1755085136), (14, 1504358688), (16, 1316313852), (21, 1002905792), (24, 877542568), (28, 752179344), (32, 658156926), (42, 501452896), (48, 438771284), (49, 429816768), (56, 376089672), (64, 329078463), (84, 250726448), (96, 219385642), (98, 214908384), (112, 188044836), (127, 165834816), (147, 143272256), (168, 125363224), (192, 109692821), (196, 107454192), (224, 94022418), (254, 82917408), (294, 71636128), (336, 62681612), (381, 55278272), (392, 53727096), (448, 47011209), (508, 41458704), (588, 35818064), (672, 31340806), (762, 27639136), (784, 26863548), (889, 23690688), (1016, 20729352), (1176, 17909032), (1344, 15670403), (1524, 13819568), (1568, 13431774), (1778, 11845344), (2032, 10364676), (2352, 8954516), (2667, 7896896), (3048, 6909784), (3136, 6715887), (3556, 5922672), (4064, 5182338), (4704, 4477258), (5334, 3948448), (6096, 3454892), (6223, 3384384), (7112, 2961336), (8128, 2591169), (9408, 2238629), (10668, 1974224), (12192, 1727446), (12446, 1692192), (14224, 1480668), (17627, 1194816), (18669, 1128128), (21336, 987112), (24384, 863723), (24892, 846096), (28448, 740334), (35254, 597408), (37338, 564064), (42672, 493556), (49784, 423048), (52881, 398272), (56896, 370167), (70508, 298704), (74676, 282032), (85344, 246778), (99568, 211524), (105762, 199136), (123389, 170688), (141016, 149352)]