18255559392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{312253}}^1$

素因数の和:312305

約数の個数: 144

約数和(自身を含む): 61376646240

約数和(自身を除く): 43121086848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 8352, 9744, 14616, 19488, 29232, 58464, 312253, 624506, 936759, 1249012, 1873518, 2185771, 2498024, 2810277, 3747036, 4371542, 4996048, 5620554, 6557313, 7494072, 8743084, 9055337, 9992096, 11241108, 13114626, 14988144, 17486168, 18110674, 19671939, 22482216, 26229252, 27166011, 29976288, 34972336, 36221348, 39343878, 44964432, 52458504, 54332022, 63387359, 69944672, 72442696, 78687756, 81498033, 89928864, 104917008, 108664044, 126774718, 144885392, 157375512, 162996066, 190162077, 209834016, 217328088, 253549436, 289770784, 314751024, 325992132, 380324154, 434656176, 507098872, 570486231, 629502048, 651984264, 760648308, 869312352, 1014197744, 1140972462, 1303968528, 1521296616, 2028395488, 2281944924, 2607937056, 3042593232, 4563889848, 6085186464, 9127779696, 18255559392]

約数ペア:

[(1, 18255559392), (2, 9127779696), (3, 6085186464), (4, 4563889848), (6, 3042593232), (7, 2607937056), (8, 2281944924), (9, 2028395488), (12, 1521296616), (14, 1303968528), (16, 1140972462), (18, 1014197744), (21, 869312352), (24, 760648308), (28, 651984264), (29, 629502048), (32, 570486231), (36, 507098872), (42, 434656176), (48, 380324154), (56, 325992132), (58, 314751024), (63, 289770784), (72, 253549436), (84, 217328088), (87, 209834016), (96, 190162077), (112, 162996066), (116, 157375512), (126, 144885392), (144, 126774718), (168, 108664044), (174, 104917008), (203, 89928864), (224, 81498033), (232, 78687756), (252, 72442696), (261, 69944672), (288, 63387359), (336, 54332022), (348, 52458504), (406, 44964432), (464, 39343878), (504, 36221348), (522, 34972336), (609, 29976288), (672, 27166011), (696, 26229252), (812, 22482216), (928, 19671939), (1008, 18110674), (1044, 17486168), (1218, 14988144), (1392, 13114626), (1624, 11241108), (1827, 9992096), (2016, 9055337), (2088, 8743084), (2436, 7494072), (2784, 6557313), (3248, 5620554), (3654, 4996048), (4176, 4371542), (4872, 3747036), (6496, 2810277), (7308, 2498024), (8352, 2185771), (9744, 1873518), (14616, 1249012), (19488, 936759), (29232, 624506), (58464, 312253)]