1903726638

素因数分解:

$2^1\times 3^8\times {\mathrm{11}}^3\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 4754383920

約数和(自身を除く): 2850657282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 109, 121, 162, 198, 218, 242, 243, 297, 327, 363, 486, 594, 654, 726, 729, 891, 981, 1089, 1199, 1331, 1458, 1782, 1962, 2178, 2187, 2398, 2662, 2673, 2943, 3267, 3597, 3993, 4374, 5346, 5886, 6534, 6561, 7194, 7986, 8019, 8829, 9801, 10791, 11979, 13122, 13189, 16038, 17658, 19602, 21582, 23958, 24057, 26378, 26487, 29403, 32373, 35937, 39567, 48114, 52974, 58806, 64746, 71874, 72171, 79134, 79461, 88209, 97119, 107811, 118701, 144342, 145079, 158922, 176418, 194238, 215622, 237402, 238383, 264627, 290158, 291357, 323433, 356103, 435237, 476766, 529254, 582714, 646866, 712206, 715149, 793881, 870474, 874071, 970299, 1068309, 1305711, 1430298, 1587762, 1748142, 1940598, 2136618, 2611422, 2622213, 2910897, 3204927, 3917133, 5244426, 5821794, 6409854, 7834266, 7866639, 8732691, 9614781, 11751399, 15733278, 17465382, 19229562, 23502798, 28844343, 35254197, 57688686, 70508394, 86533029, 105762591, 173066058, 211525182, 317287773, 634575546, 951863319, 1903726638]

約数ペア:

[(1, 1903726638), (2, 951863319), (3, 634575546), (6, 317287773), (9, 211525182), (11, 173066058), (18, 105762591), (22, 86533029), (27, 70508394), (33, 57688686), (54, 35254197), (66, 28844343), (81, 23502798), (99, 19229562), (109, 17465382), (121, 15733278), (162, 11751399), (198, 9614781), (218, 8732691), (242, 7866639), (243, 7834266), (297, 6409854), (327, 5821794), (363, 5244426), (486, 3917133), (594, 3204927), (654, 2910897), (726, 2622213), (729, 2611422), (891, 2136618), (981, 1940598), (1089, 1748142), (1199, 1587762), (1331, 1430298), (1458, 1305711), (1782, 1068309), (1962, 970299), (2178, 874071), (2187, 870474), (2398, 793881), (2662, 715149), (2673, 712206), (2943, 646866), (3267, 582714), (3597, 529254), (3993, 476766), (4374, 435237), (5346, 356103), (5886, 323433), (6534, 291357), (6561, 290158), (7194, 264627), (7986, 238383), (8019, 237402), (8829, 215622), (9801, 194238), (10791, 176418), (11979, 158922), (13122, 145079), (13189, 144342), (16038, 118701), (17658, 107811), (19602, 97119), (21582, 88209), (23958, 79461), (24057, 79134), (26378, 72171), (26487, 71874), (29403, 64746), (32373, 58806), (35937, 52974), (39567, 48114)]