18383868744

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3671}}^1$

素因数の和:3891

約数の個数: 128

約数和(自身を含む): 48731258880

約数和(自身を除く): 30347390136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 127, 159, 186, 212, 248, 254, 318, 372, 381, 424, 508, 636, 744, 762, 1016, 1272, 1524, 1643, 3048, 3286, 3671, 3937, 4929, 6572, 6731, 7342, 7874, 9858, 11013, 11811, 13144, 13462, 14684, 15748, 19716, 20193, 22026, 23622, 26924, 29368, 31496, 39432, 40386, 44052, 47244, 53848, 80772, 88104, 94488, 113801, 161544, 194563, 208661, 227602, 341403, 389126, 417322, 455204, 466217, 583689, 625983, 682806, 778252, 834644, 910408, 932434, 1167378, 1251966, 1365612, 1398651, 1556504, 1669288, 1864868, 2334756, 2503932, 2731224, 2797302, 3729736, 4669512, 5007864, 5594604, 6031453, 11189208, 12062906, 14452727, 18094359, 24125812, 24709501, 28905454, 36188718, 43358181, 48251624, 49419002, 57810908, 72377436, 74128503, 86716362, 98838004, 115621816, 144754872, 148257006, 173432724, 197676008, 296514012, 346865448, 593028024, 765994531, 1531989062, 2297983593, 3063978124, 4595967186, 6127956248, 9191934372, 18383868744]

約数ペア:

[(1, 18383868744), (2, 9191934372), (3, 6127956248), (4, 4595967186), (6, 3063978124), (8, 2297983593), (12, 1531989062), (24, 765994531), (31, 593028024), (53, 346865448), (62, 296514012), (93, 197676008), (106, 173432724), (124, 148257006), (127, 144754872), (159, 115621816), (186, 98838004), (212, 86716362), (248, 74128503), (254, 72377436), (318, 57810908), (372, 49419002), (381, 48251624), (424, 43358181), (508, 36188718), (636, 28905454), (744, 24709501), (762, 24125812), (1016, 18094359), (1272, 14452727), (1524, 12062906), (1643, 11189208), (3048, 6031453), (3286, 5594604), (3671, 5007864), (3937, 4669512), (4929, 3729736), (6572, 2797302), (6731, 2731224), (7342, 2503932), (7874, 2334756), (9858, 1864868), (11013, 1669288), (11811, 1556504), (13144, 1398651), (13462, 1365612), (14684, 1251966), (15748, 1167378), (19716, 932434), (20193, 910408), (22026, 834644), (23622, 778252), (26924, 682806), (29368, 625983), (31496, 583689), (39432, 466217), (40386, 455204), (44052, 417322), (47244, 389126), (53848, 341403), (80772, 227602), (88104, 208661), (94488, 194563), (113801, 161544)]