18078553584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1379621}}^1$

素因数の和:1379655

約数の個数: 120

約数和(自身を含む): 62270618592

約数和(自身を除く): 44192065008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 1379621, 2759242, 4138863, 5518484, 8277726, 9657347, 11036968, 12416589, 16555452, 17935073, 19314694, 22073936, 24833178, 28972041, 33110904, 35870146, 38629388, 49666356, 53805219, 57944082, 66221808, 71740292, 77258776, 86916123, 99332712, 107610438, 115888164, 125545511, 143480584, 154517552, 161415657, 173832246, 198665424, 215220876, 231776328, 251091022, 286961168, 322831314, 347664492, 376636533, 430441752, 463552656, 502182044, 645662628, 695328984, 753273066, 860883504, 1004364088, 1129909599, 1291325256, 1390657968, 1506546132, 2008728176, 2259819198, 2582650512, 3013092264, 4519638396, 6026184528, 9039276792, 18078553584]

約数ペア:

[(1, 18078553584), (2, 9039276792), (3, 6026184528), (4, 4519638396), (6, 3013092264), (7, 2582650512), (8, 2259819198), (9, 2008728176), (12, 1506546132), (13, 1390657968), (14, 1291325256), (16, 1129909599), (18, 1004364088), (21, 860883504), (24, 753273066), (26, 695328984), (28, 645662628), (36, 502182044), (39, 463552656), (42, 430441752), (48, 376636533), (52, 347664492), (56, 322831314), (63, 286961168), (72, 251091022), (78, 231776328), (84, 215220876), (91, 198665424), (104, 173832246), (112, 161415657), (117, 154517552), (126, 143480584), (144, 125545511), (156, 115888164), (168, 107610438), (182, 99332712), (208, 86916123), (234, 77258776), (252, 71740292), (273, 66221808), (312, 57944082), (336, 53805219), (364, 49666356), (468, 38629388), (504, 35870146), (546, 33110904), (624, 28972041), (728, 24833178), (819, 22073936), (936, 19314694), (1008, 17935073), (1092, 16555452), (1456, 12416589), (1638, 11036968), (1872, 9657347), (2184, 8277726), (3276, 5518484), (4368, 4138863), (6552, 2759242), (13104, 1379621)]