18839184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 63329280

約数和(自身を除く): 44490096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 227, 228, 247, 266, 273, 304, 312, 336, 364, 399, 454, 456, 494, 532, 546, 624, 681, 728, 741, 798, 908, 912, 988, 1064, 1092, 1362, 1456, 1482, 1589, 1596, 1729, 1816, 1976, 2128, 2184, 2724, 2951, 2964, 3178, 3192, 3458, 3632, 3952, 4313, 4368, 4767, 5187, 5448, 5902, 5928, 6356, 6384, 6916, 8626, 8853, 9534, 10374, 10896, 11804, 11856, 12712, 12939, 13832, 17252, 17706, 19068, 20657, 20748, 23608, 25424, 25878, 27664, 30191, 34504, 35412, 38136, 41314, 41496, 47216, 51756, 56069, 60382, 61971, 69008, 70824, 76272, 82628, 82992, 90573, 103512, 112138, 120764, 123942, 141648, 165256, 168207, 181146, 207024, 224276, 241528, 247884, 330512, 336414, 362292, 392483, 448552, 483056, 495768, 672828, 724584, 784966, 897104, 991536, 1177449, 1345656, 1449168, 1569932, 2354898, 2691312, 3139864, 4709796, 6279728, 9419592, 18839184]

約数ペア:

[(1, 18839184), (2, 9419592), (3, 6279728), (4, 4709796), (6, 3139864), (7, 2691312), (8, 2354898), (12, 1569932), (13, 1449168), (14, 1345656), (16, 1177449), (19, 991536), (21, 897104), (24, 784966), (26, 724584), (28, 672828), (38, 495768), (39, 483056), (42, 448552), (48, 392483), (52, 362292), (56, 336414), (57, 330512), (76, 247884), (78, 241528), (84, 224276), (91, 207024), (104, 181146), (112, 168207), (114, 165256), (133, 141648), (152, 123942), (156, 120764), (168, 112138), (182, 103512), (208, 90573), (227, 82992), (228, 82628), (247, 76272), (266, 70824), (273, 69008), (304, 61971), (312, 60382), (336, 56069), (364, 51756), (399, 47216), (454, 41496), (456, 41314), (494, 38136), (532, 35412), (546, 34504), (624, 30191), (681, 27664), (728, 25878), (741, 25424), (798, 23608), (908, 20748), (912, 20657), (988, 19068), (1064, 17706), (1092, 17252), (1362, 13832), (1456, 12939), (1482, 12712), (1589, 11856), (1596, 11804), (1729, 10896), (1816, 10374), (1976, 9534), (2128, 8853), (2184, 8626), (2724, 6916), (2951, 6384), (2964, 6356), (3178, 5928), (3192, 5902), (3458, 5448), (3632, 5187), (3952, 4767), (4313, 4368)]