18020544984

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{112589}}^1$

素因数の和:112639

約数の個数: 160

約数和(自身を含む): 57218238000

約数和(自身を除く): 39197693016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 4104, 4212, 4446, 5928, 6156, 6669, 8424, 8892, 12312, 13338, 17784, 20007, 26676, 40014, 53352, 80028, 112589, 160056, 225178, 337767, 450356, 675534, 900712, 1013301, 1351068, 1463657, 2026602, 2139191, 2702136, 2927314, 3039903, 4053204, 4278382, 4390971, 5854628, 6079806, 6417573, 8106408, 8556764, 8781942, 9119709, 11709256, 12159612, 12835146, 13172913, 17113528, 17563884, 18239418, 19252719, 24319224, 25670292, 26345826, 27809483, 35127768, 36478836, 38505438, 39518739, 51340584, 52691652, 55618966, 57758157, 72957672, 77010876, 79037478, 83428449, 105383304, 111237932, 115516314, 118556217, 154021752, 158074956, 166856898, 173274471, 222475864, 231032628, 237112434, 250285347, 316149912, 333713796, 346548942, 462065256, 474224868, 500570694, 667427592, 693097884, 750856041, 948449736, 1001141388, 1386195768, 1501712082, 2002282776, 2252568123, 3003424164, 4505136246, 6006848328, 9010272492, 18020544984]

約数ペア:

[(1, 18020544984), (2, 9010272492), (3, 6006848328), (4, 4505136246), (6, 3003424164), (8, 2252568123), (9, 2002282776), (12, 1501712082), (13, 1386195768), (18, 1001141388), (19, 948449736), (24, 750856041), (26, 693097884), (27, 667427592), (36, 500570694), (38, 474224868), (39, 462065256), (52, 346548942), (54, 333713796), (57, 316149912), (72, 250285347), (76, 237112434), (78, 231032628), (81, 222475864), (104, 173274471), (108, 166856898), (114, 158074956), (117, 154021752), (152, 118556217), (156, 115516314), (162, 111237932), (171, 105383304), (216, 83428449), (228, 79037478), (234, 77010876), (247, 72957672), (312, 57758157), (324, 55618966), (342, 52691652), (351, 51340584), (456, 39518739), (468, 38505438), (494, 36478836), (513, 35127768), (648, 27809483), (684, 26345826), (702, 25670292), (741, 24319224), (936, 19252719), (988, 18239418), (1026, 17563884), (1053, 17113528), (1368, 13172913), (1404, 12835146), (1482, 12159612), (1539, 11709256), (1976, 9119709), (2052, 8781942), (2106, 8556764), (2223, 8106408), (2808, 6417573), (2964, 6079806), (3078, 5854628), (4104, 4390971), (4212, 4278382), (4446, 4053204), (5928, 3039903), (6156, 2927314), (6669, 2702136), (8424, 2139191), (8892, 2026602), (12312, 1463657), (13338, 1351068), (17784, 1013301), (20007, 900712), (26676, 675534), (40014, 450356), (53352, 337767), (80028, 225178), (112589, 160056)]