18999275184

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{3671}}^1$

素因数の和:4095

約数の個数: 120

約数和(自身を含む): 53794271232

約数和(自身を除く): 34794996048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 283, 381, 508, 566, 762, 849, 1016, 1132, 1143, 1524, 1698, 2032, 2264, 2286, 2547, 3048, 3396, 3671, 4528, 4572, 5094, 6096, 6792, 7342, 9144, 10188, 11013, 13584, 14684, 18288, 20376, 22026, 29368, 33039, 35941, 40752, 44052, 58736, 66078, 71882, 88104, 107823, 132156, 143764, 176208, 215646, 264312, 287528, 323469, 431292, 466217, 528624, 575056, 646938, 862584, 932434, 1038893, 1293876, 1398651, 1725168, 1864868, 2077786, 2587752, 2797302, 3116679, 3729736, 4155572, 4195953, 5175504, 5594604, 6233358, 7459472, 8311144, 8391906, 9350037, 11189208, 12466716, 16622288, 16783812, 18700074, 22378416, 24933432, 33567624, 37400148, 49866864, 67135248, 74800296, 131939411, 149600592, 263878822, 395818233, 527757644, 791636466, 1055515288, 1187454699, 1583272932, 2111030576, 2374909398, 3166545864, 4749818796, 6333091728, 9499637592, 18999275184]

約数ペア:

[(1, 18999275184), (2, 9499637592), (3, 6333091728), (4, 4749818796), (6, 3166545864), (8, 2374909398), (9, 2111030576), (12, 1583272932), (16, 1187454699), (18, 1055515288), (24, 791636466), (36, 527757644), (48, 395818233), (72, 263878822), (127, 149600592), (144, 131939411), (254, 74800296), (283, 67135248), (381, 49866864), (508, 37400148), (566, 33567624), (762, 24933432), (849, 22378416), (1016, 18700074), (1132, 16783812), (1143, 16622288), (1524, 12466716), (1698, 11189208), (2032, 9350037), (2264, 8391906), (2286, 8311144), (2547, 7459472), (3048, 6233358), (3396, 5594604), (3671, 5175504), (4528, 4195953), (4572, 4155572), (5094, 3729736), (6096, 3116679), (6792, 2797302), (7342, 2587752), (9144, 2077786), (10188, 1864868), (11013, 1725168), (13584, 1398651), (14684, 1293876), (18288, 1038893), (20376, 932434), (22026, 862584), (29368, 646938), (33039, 575056), (35941, 528624), (40752, 466217), (44052, 431292), (58736, 323469), (66078, 287528), (71882, 264312), (88104, 215646), (107823, 176208), (132156, 143764)]