19241712

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 180

約数和(自身を含む): 65605176

約数和(自身を除く): 46363464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 101, 108, 112, 126, 144, 147, 162, 168, 189, 196, 202, 216, 243, 252, 294, 303, 324, 336, 378, 392, 404, 432, 441, 486, 504, 567, 588, 606, 648, 707, 756, 784, 808, 882, 909, 972, 1008, 1134, 1176, 1212, 1296, 1323, 1414, 1512, 1616, 1701, 1764, 1818, 1944, 2121, 2268, 2352, 2424, 2646, 2727, 2828, 3024, 3402, 3528, 3636, 3888, 3969, 4242, 4536, 4848, 4949, 5292, 5454, 5656, 6363, 6804, 7056, 7272, 7938, 8181, 8484, 9072, 9898, 10584, 10908, 11312, 11907, 12726, 13608, 14544, 14847, 15876, 16362, 16968, 19089, 19796, 21168, 21816, 23814, 24543, 25452, 27216, 29694, 31752, 32724, 33936, 38178, 39592, 43632, 44541, 47628, 49086, 50904, 57267, 59388, 63504, 65448, 76356, 79184, 89082, 95256, 98172, 101808, 114534, 118776, 130896, 133623, 152712, 171801, 178164, 190512, 196344, 229068, 237552, 267246, 305424, 343602, 356328, 392688, 400869, 458136, 534492, 687204, 712656, 801738, 916272, 1068984, 1202607, 1374408, 1603476, 2137968, 2405214, 2748816, 3206952, 4810428, 6413904, 9620856, 19241712]

約数ペア:

[(1, 19241712), (2, 9620856), (3, 6413904), (4, 4810428), (6, 3206952), (7, 2748816), (8, 2405214), (9, 2137968), (12, 1603476), (14, 1374408), (16, 1202607), (18, 1068984), (21, 916272), (24, 801738), (27, 712656), (28, 687204), (36, 534492), (42, 458136), (48, 400869), (49, 392688), (54, 356328), (56, 343602), (63, 305424), (72, 267246), (81, 237552), (84, 229068), (98, 196344), (101, 190512), (108, 178164), (112, 171801), (126, 152712), (144, 133623), (147, 130896), (162, 118776), (168, 114534), (189, 101808), (196, 98172), (202, 95256), (216, 89082), (243, 79184), (252, 76356), (294, 65448), (303, 63504), (324, 59388), (336, 57267), (378, 50904), (392, 49086), (404, 47628), (432, 44541), (441, 43632), (486, 39592), (504, 38178), (567, 33936), (588, 32724), (606, 31752), (648, 29694), (707, 27216), (756, 25452), (784, 24543), (808, 23814), (882, 21816), (909, 21168), (972, 19796), (1008, 19089), (1134, 16968), (1176, 16362), (1212, 15876), (1296, 14847), (1323, 14544), (1414, 13608), (1512, 12726), (1616, 11907), (1701, 11312), (1764, 10908), (1818, 10584), (1944, 9898), (2121, 9072), (2268, 8484), (2352, 8181), (2424, 7938), (2646, 7272), (2727, 7056), (2828, 6804), (3024, 6363), (3402, 5656), (3528, 5454), (3636, 5292), (3888, 4949), (3969, 4848), (4242, 4536)]