19220544

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 168

約数和(自身を含む): 66019680

約数和(自身を除く): 46799136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 227, 252, 288, 294, 336, 378, 392, 432, 441, 448, 454, 504, 576, 588, 672, 681, 756, 784, 864, 882, 908, 1008, 1176, 1323, 1344, 1362, 1512, 1568, 1589, 1728, 1764, 1816, 2016, 2043, 2352, 2646, 2724, 3024, 3136, 3178, 3528, 3632, 4032, 4086, 4704, 4767, 5292, 5448, 6048, 6129, 6356, 7056, 7264, 8172, 9408, 9534, 10584, 10896, 11123, 12096, 12258, 12712, 14112, 14301, 14528, 16344, 19068, 21168, 21792, 22246, 24516, 25424, 28224, 28602, 32688, 33369, 38136, 42336, 42903, 43584, 44492, 49032, 50848, 57204, 65376, 66738, 76272, 84672, 85806, 88984, 98064, 100107, 101696, 114408, 130752, 133476, 152544, 171612, 177968, 196128, 200214, 228816, 266952, 300321, 305088, 343224, 355936, 392256, 400428, 457632, 533904, 600642, 686448, 711872, 800856, 915264, 1067808, 1201284, 1372896, 1601712, 2135616, 2402568, 2745792, 3203424, 4805136, 6406848, 9610272, 19220544]

約数ペア:

[(1, 19220544), (2, 9610272), (3, 6406848), (4, 4805136), (6, 3203424), (7, 2745792), (8, 2402568), (9, 2135616), (12, 1601712), (14, 1372896), (16, 1201284), (18, 1067808), (21, 915264), (24, 800856), (27, 711872), (28, 686448), (32, 600642), (36, 533904), (42, 457632), (48, 400428), (49, 392256), (54, 355936), (56, 343224), (63, 305088), (64, 300321), (72, 266952), (84, 228816), (96, 200214), (98, 196128), (108, 177968), (112, 171612), (126, 152544), (144, 133476), (147, 130752), (168, 114408), (189, 101696), (192, 100107), (196, 98064), (216, 88984), (224, 85806), (227, 84672), (252, 76272), (288, 66738), (294, 65376), (336, 57204), (378, 50848), (392, 49032), (432, 44492), (441, 43584), (448, 42903), (454, 42336), (504, 38136), (576, 33369), (588, 32688), (672, 28602), (681, 28224), (756, 25424), (784, 24516), (864, 22246), (882, 21792), (908, 21168), (1008, 19068), (1176, 16344), (1323, 14528), (1344, 14301), (1362, 14112), (1512, 12712), (1568, 12258), (1589, 12096), (1728, 11123), (1764, 10896), (1816, 10584), (2016, 9534), (2043, 9408), (2352, 8172), (2646, 7264), (2724, 7056), (3024, 6356), (3136, 6129), (3178, 6048), (3528, 5448), (3632, 5292), (4032, 4767), (4086, 4704)]