18941818896

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 960

約数和(自身を含む): 76677758976

約数和(自身を除く): 57735940080

約数列:

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約数ペア:

[(1, 18941818896), (2, 9470909448), (3, 6313939632), (4, 4735454724), (6, 3156969816), (7, 2705974128), (8, 2367727362), (9, 2104646544), (11, 1721983536), (12, 1578484908), (13, 1457062992), (14, 1352987064), (16, 1183863681), (18, 1052323272), (21, 901991376), (22, 860991768), (24, 789242454), (26, 728531496), (27, 701548848), (28, 676493532), (31, 611026416), (33, 573994512), (36, 526161636), (39, 485687664), (42, 450995688), (44, 430495884), (48, 394621227), (52, 364265748), (54, 350774424), (56, 338246766), (62, 305513208), (63, 300663792), (66, 286997256), (72, 263080818), (77, 245997648), (78, 242843832), (81, 233849616), (84, 225497844), (88, 215247942), (91, 208151856), (93, 203675472), (99, 191331504), (104, 182132874), (108, 175387212), (112, 169123383), (117, 161895888), (124, 152756604), (126, 150331896), (132, 143498628), (143, 132460272), (144, 131540409), (154, 122998824), (156, 121421916), (157, 120648528), (162, 116924808), (168, 112748922), (176, 107623971), (182, 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(110484, 171444), (114296, 165726), (114576, 165321), (116808, 162162), (117936, 160611), (118692, 159588), (119691, 158256), (120528, 157157), (124124, 152604), (124344, 152334), (126542, 149688), (128583, 147312), (128898, 146952), (130572, 145068), (131409, 144144), (134706, 140616), (135408, 139887), (136276, 138996)]