18574371984

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{1128181}}^1$

素因数の和:1128213

約数の個数: 80

約数和(自身を含む): 55957827200

約数和(自身を除く): 37383455216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 1128181, 2256362, 3384543, 4512724, 6769086, 7897267, 9025448, 13538172, 15794534, 18050896, 23691801, 27076344, 31589068, 47383602, 54152688, 55280869, 63178136, 94767204, 110561738, 126356272, 165842607, 189534408, 221123476, 331685214, 379068816, 386966083, 442246952, 663370428, 773932166, 884493904, 1160898249, 1326740856, 1547864332, 2321796498, 2653481712, 3095728664, 4643592996, 6191457328, 9287185992, 18574371984]

約数ペア:

[(1, 18574371984), (2, 9287185992), (3, 6191457328), (4, 4643592996), (6, 3095728664), (7, 2653481712), (8, 2321796498), (12, 1547864332), (14, 1326740856), (16, 1160898249), (21, 884493904), (24, 773932166), (28, 663370428), (42, 442246952), (48, 386966083), (49, 379068816), (56, 331685214), (84, 221123476), (98, 189534408), (112, 165842607), (147, 126356272), (168, 110561738), (196, 94767204), (294, 63178136), (336, 55280869), (343, 54152688), (392, 47383602), (588, 31589068), (686, 27076344), (784, 23691801), (1029, 18050896), (1176, 15794534), (1372, 13538172), (2058, 9025448), (2352, 7897267), (2744, 6769086), (4116, 4512724), (5488, 3384543), (8232, 2256362), (16464, 1128181)]