18889504848

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{20147}}^1$

素因数の和:20561

約数の個数: 120

約数和(自身を含む): 56122979328

約数和(自身を除く): 37233474480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 383, 408, 612, 766, 816, 1149, 1224, 1532, 2298, 2448, 3064, 3447, 4596, 6128, 6511, 6894, 9192, 13022, 13788, 18384, 19533, 20147, 26044, 27576, 39066, 40294, 52088, 55152, 58599, 60441, 78132, 80588, 104176, 117198, 120882, 156264, 161176, 181323, 234396, 241764, 312528, 322352, 342499, 362646, 468792, 483528, 684998, 725292, 937584, 967056, 1027497, 1369996, 1450584, 2054994, 2739992, 2901168, 3082491, 4109988, 5479984, 6164982, 7716301, 8219976, 12329964, 15432602, 16439952, 23148903, 24659928, 30865204, 46297806, 49319856, 61730408, 69446709, 92595612, 123460816, 131177117, 138893418, 185191224, 262354234, 277786836, 370382448, 393531351, 524708468, 555573672, 787062702, 1049416936, 1111147344, 1180594053, 1574125404, 2098833872, 2361188106, 3148250808, 4722376212, 6296501616, 9444752424, 18889504848]

約数ペア:

[(1, 18889504848), (2, 9444752424), (3, 6296501616), (4, 4722376212), (6, 3148250808), (8, 2361188106), (9, 2098833872), (12, 1574125404), (16, 1180594053), (17, 1111147344), (18, 1049416936), (24, 787062702), (34, 555573672), (36, 524708468), (48, 393531351), (51, 370382448), (68, 277786836), (72, 262354234), (102, 185191224), (136, 138893418), (144, 131177117), (153, 123460816), (204, 92595612), (272, 69446709), (306, 61730408), (383, 49319856), (408, 46297806), (612, 30865204), (766, 24659928), (816, 23148903), (1149, 16439952), (1224, 15432602), (1532, 12329964), (2298, 8219976), (2448, 7716301), (3064, 6164982), (3447, 5479984), (4596, 4109988), (6128, 3082491), (6511, 2901168), (6894, 2739992), (9192, 2054994), (13022, 1450584), (13788, 1369996), (18384, 1027497), (19533, 967056), (20147, 937584), (26044, 725292), (27576, 684998), (39066, 483528), (40294, 468792), (52088, 362646), (55152, 342499), (58599, 322352), (60441, 312528), (78132, 241764), (80588, 234396), (104176, 181323), (117198, 161176), (120882, 156264)]