1872234

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 5203968

約数和(自身を除く): 3331734

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 127, 162, 182, 189, 234, 254, 273, 351, 378, 381, 546, 567, 702, 762, 819, 889, 1053, 1134, 1143, 1638, 1651, 1778, 2106, 2286, 2457, 2667, 3302, 3429, 4914, 4953, 5334, 6858, 7371, 8001, 9906, 10287, 11557, 14742, 14859, 16002, 20574, 23114, 24003, 29718, 34671, 44577, 48006, 69342, 72009, 89154, 104013, 133731, 144018, 208026, 267462, 312039, 624078, 936117, 1872234]

約数ペア:

[(1, 1872234), (2, 936117), (3, 624078), (6, 312039), (7, 267462), (9, 208026), (13, 144018), (14, 133731), (18, 104013), (21, 89154), (26, 72009), (27, 69342), (39, 48006), (42, 44577), (54, 34671), (63, 29718), (78, 24003), (81, 23114), (91, 20574), (117, 16002), (126, 14859), (127, 14742), (162, 11557), (182, 10287), (189, 9906), (234, 8001), (254, 7371), (273, 6858), (351, 5334), (378, 4953), (381, 4914), (546, 3429), (567, 3302), (702, 2667), (762, 2457), (819, 2286), (889, 2106), (1053, 1778), (1134, 1651), (1143, 1638)]