16666272

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1181}}^1$

素因数の和:1211

約数の個数: 108

約数和(自身を含む): 55179306

約数和(自身を除く): 38513034

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1181, 1568, 1764, 2016, 2352, 2362, 3528, 3543, 4704, 4724, 7056, 7086, 8267, 9448, 10629, 14112, 14172, 16534, 18896, 21258, 24801, 28344, 33068, 37792, 42516, 49602, 56688, 57869, 66136, 74403, 85032, 99204, 113376, 115738, 132272, 148806, 170064, 173607, 198408, 231476, 264544, 297612, 340128, 347214, 396816, 462952, 520821, 595224, 694428, 793632, 925904, 1041642, 1190448, 1388856, 1851808, 2083284, 2380896, 2777712, 4166568, 5555424, 8333136, 16666272]

約数ペア:

[(1, 16666272), (2, 8333136), (3, 5555424), (4, 4166568), (6, 2777712), (7, 2380896), (8, 2083284), (9, 1851808), (12, 1388856), (14, 1190448), (16, 1041642), (18, 925904), (21, 793632), (24, 694428), (28, 595224), (32, 520821), (36, 462952), (42, 396816), (48, 347214), (49, 340128), (56, 297612), (63, 264544), (72, 231476), (84, 198408), (96, 173607), (98, 170064), (112, 148806), (126, 132272), (144, 115738), (147, 113376), (168, 99204), (196, 85032), (224, 74403), (252, 66136), (288, 57869), (294, 56688), (336, 49602), (392, 42516), (441, 37792), (504, 33068), (588, 28344), (672, 24801), (784, 21258), (882, 18896), (1008, 16534), (1176, 14172), (1181, 14112), (1568, 10629), (1764, 9448), (2016, 8267), (2352, 7086), (2362, 7056), (3528, 4724), (3543, 4704)]