47238642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 108

約数和(自身を含む): 120473262

約数和(自身を除く): 73234620

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 41, 46, 66, 69, 82, 99, 121, 123, 138, 198, 207, 242, 246, 253, 363, 369, 414, 451, 506, 529, 726, 738, 759, 902, 943, 1058, 1089, 1353, 1518, 1587, 1886, 2178, 2277, 2706, 2783, 2829, 3174, 4059, 4554, 4761, 4961, 5566, 5658, 5819, 8118, 8349, 8487, 9522, 9922, 10373, 11638, 14883, 16698, 16974, 17457, 20746, 21689, 25047, 29766, 31119, 34914, 43378, 44649, 50094, 52371, 62238, 64009, 65067, 89298, 93357, 104742, 114103, 128018, 130134, 186714, 192027, 195201, 228206, 238579, 342309, 384054, 390402, 477158, 576081, 684618, 715737, 1026927, 1152162, 1431474, 2053854, 2147211, 2624369, 4294422, 5248738, 7873107, 15746214, 23619321, 47238642]

約数ペア:

[(1, 47238642), (2, 23619321), (3, 15746214), (6, 7873107), (9, 5248738), (11, 4294422), (18, 2624369), (22, 2147211), (23, 2053854), (33, 1431474), (41, 1152162), (46, 1026927), (66, 715737), (69, 684618), (82, 576081), (99, 477158), (121, 390402), (123, 384054), (138, 342309), (198, 238579), (207, 228206), (242, 195201), (246, 192027), (253, 186714), (363, 130134), (369, 128018), (414, 114103), (451, 104742), (506, 93357), (529, 89298), (726, 65067), (738, 64009), (759, 62238), (902, 52371), (943, 50094), (1058, 44649), (1089, 43378), (1353, 34914), (1518, 31119), (1587, 29766), (1886, 25047), (2178, 21689), (2277, 20746), (2706, 17457), (2783, 16974), (2829, 16698), (3174, 14883), (4059, 11638), (4554, 10373), (4761, 9922), (4961, 9522), (5566, 8487), (5658, 8349), (5819, 8118)]