17662788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 54302976

約数和(自身を除く): 36640188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 47, 52, 66, 73, 78, 94, 99, 117, 132, 141, 143, 146, 156, 188, 198, 219, 234, 282, 286, 292, 396, 423, 429, 438, 468, 517, 564, 572, 611, 657, 803, 846, 858, 876, 949, 1034, 1222, 1287, 1314, 1551, 1606, 1692, 1716, 1833, 1898, 2068, 2409, 2444, 2574, 2628, 2847, 3102, 3212, 3431, 3666, 3796, 4653, 4818, 5148, 5499, 5694, 6204, 6721, 6862, 7227, 7332, 8541, 9306, 9636, 10293, 10439, 10998, 11388, 13442, 13724, 14454, 17082, 18612, 20163, 20586, 20878, 21996, 26884, 28908, 30879, 31317, 34164, 37741, 40326, 41172, 41756, 44603, 60489, 61758, 62634, 75482, 80652, 89206, 93951, 113223, 120978, 123516, 125268, 133809, 150964, 178412, 187902, 226446, 241956, 267618, 339669, 375804, 401427, 452892, 490633, 535236, 679338, 802854, 981266, 1358676, 1471899, 1605708, 1962532, 2943798, 4415697, 5887596, 8831394, 17662788]

約数ペア:

[(1, 17662788), (2, 8831394), (3, 5887596), (4, 4415697), (6, 2943798), (9, 1962532), (11, 1605708), (12, 1471899), (13, 1358676), (18, 981266), (22, 802854), (26, 679338), (33, 535236), (36, 490633), (39, 452892), (44, 401427), (47, 375804), (52, 339669), (66, 267618), (73, 241956), (78, 226446), (94, 187902), (99, 178412), (117, 150964), (132, 133809), (141, 125268), (143, 123516), (146, 120978), (156, 113223), (188, 93951), (198, 89206), (219, 80652), (234, 75482), (282, 62634), (286, 61758), (292, 60489), (396, 44603), (423, 41756), (429, 41172), (438, 40326), (468, 37741), (517, 34164), (564, 31317), (572, 30879), (611, 28908), (657, 26884), (803, 21996), (846, 20878), (858, 20586), (876, 20163), (949, 18612), (1034, 17082), (1222, 14454), (1287, 13724), (1314, 13442), (1551, 11388), (1606, 10998), (1692, 10439), (1716, 10293), (1833, 9636), (1898, 9306), (2068, 8541), (2409, 7332), (2444, 7227), (2574, 6862), (2628, 6721), (2847, 6204), (3102, 5694), (3212, 5499), (3431, 5148), (3666, 4818), (3796, 4653)]