21498472944

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{604433}}^1$

素因数の和:604479

約数の個数: 120

約数和(自身を含む): 68204332560

約数和(自身を除く): 46705859616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 35568, 604433, 1208866, 1813299, 2417732, 3626598, 4835464, 5439897, 7253196, 7857629, 9670928, 10879794, 11484227, 14506392, 15715258, 21759588, 22968454, 23572887, 29012784, 31430516, 34452681, 43519176, 45936908, 47145774, 62861032, 68905362, 70718661, 87038352, 91873816, 94291548, 103358043, 125722064, 137810724, 141437322, 149294951, 183747632, 188583096, 206716086, 275621448, 282874644, 298589902, 377166192, 413432172, 447884853, 551242896, 565749288, 597179804, 826864344, 895769706, 1131498576, 1194359608, 1343654559, 1653728688, 1791539412, 2388719216, 2687309118, 3583078824, 5374618236, 7166157648, 10749236472, 21498472944]

約数ペア:

[(1, 21498472944), (2, 10749236472), (3, 7166157648), (4, 5374618236), (6, 3583078824), (8, 2687309118), (9, 2388719216), (12, 1791539412), (13, 1653728688), (16, 1343654559), (18, 1194359608), (19, 1131498576), (24, 895769706), (26, 826864344), (36, 597179804), (38, 565749288), (39, 551242896), (48, 447884853), (52, 413432172), (57, 377166192), (72, 298589902), (76, 282874644), (78, 275621448), (104, 206716086), (114, 188583096), (117, 183747632), (144, 149294951), (152, 141437322), (156, 137810724), (171, 125722064), (208, 103358043), (228, 94291548), (234, 91873816), (247, 87038352), (304, 70718661), (312, 68905362), (342, 62861032), (456, 47145774), (468, 45936908), (494, 43519176), (624, 34452681), (684, 31430516), (741, 29012784), (912, 23572887), (936, 22968454), (988, 21759588), (1368, 15715258), (1482, 14506392), (1872, 11484227), (1976, 10879794), (2223, 9670928), (2736, 7857629), (2964, 7253196), (3952, 5439897), (4446, 4835464), (5928, 3626598), (8892, 2417732), (11856, 1813299), (17784, 1208866), (35568, 604433)]