18759552

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{997}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 58023720

約数和(自身を除く): 39264168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 997, 1176, 1344, 1568, 1994, 2352, 2688, 2991, 3136, 3988, 4704, 5982, 6272, 6979, 7976, 9408, 11964, 13958, 15952, 18816, 20937, 23928, 27916, 31904, 41874, 47856, 48853, 55832, 63808, 83748, 95712, 97706, 111664, 127616, 146559, 167496, 191424, 195412, 223328, 293118, 334992, 382848, 390824, 446656, 586236, 669984, 781648, 893312, 1172472, 1339968, 1563296, 2344944, 2679936, 3126592, 4689888, 6253184, 9379776, 18759552]

約数ペア:

[(1, 18759552), (2, 9379776), (3, 6253184), (4, 4689888), (6, 3126592), (7, 2679936), (8, 2344944), (12, 1563296), (14, 1339968), (16, 1172472), (21, 893312), (24, 781648), (28, 669984), (32, 586236), (42, 446656), (48, 390824), (49, 382848), (56, 334992), (64, 293118), (84, 223328), (96, 195412), (98, 191424), (112, 167496), (128, 146559), (147, 127616), (168, 111664), (192, 97706), (196, 95712), (224, 83748), (294, 63808), (336, 55832), (384, 48853), (392, 47856), (448, 41874), (588, 31904), (672, 27916), (784, 23928), (896, 20937), (997, 18816), (1176, 15952), (1344, 13958), (1568, 11964), (1994, 9408), (2352, 7976), (2688, 6979), (2991, 6272), (3136, 5982), (3988, 4704)]