18402048

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 162

約数和(自身を含む): 62098764

約数和(自身を除く): 43696716

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, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 163, 168, 192, 196, 224, 252, 256, 288, 294, 326, 336, 384, 392, 441, 448, 489, 504, 576, 588, 652, 672, 768, 784, 882, 896, 978, 1008, 1141, 1152, 1176, 1304, 1344, 1467, 1568, 1764, 1792, 1956, 2016, 2282, 2304, 2352, 2608, 2688, 2934, 3136, 3423, 3528, 3912, 4032, 4564, 4704, 5216, 5376, 5868, 6272, 6846, 7056, 7824, 7987, 8064, 9128, 9408, 10269, 10432, 11736, 12544, 13692, 14112, 15648, 15974, 16128, 18256, 18816, 20538, 20864, 23472, 23961, 27384, 28224, 31296, 31948, 36512, 37632, 41076, 41728, 46944, 47922, 54768, 56448, 62592, 63896, 71883, 73024, 82152, 93888, 95844, 109536, 112896, 125184, 127792, 143766, 146048, 164304, 187776, 191688, 219072, 255584, 287532, 292096, 328608, 375552, 383376, 438144, 511168, 575064, 657216, 766752, 876288, 1022336, 1150128, 1314432, 1533504, 2044672, 2300256, 2628864, 3067008, 4600512, 6134016, 9201024, 18402048]

約数ペア:

[(1, 18402048), (2, 9201024), (3, 6134016), (4, 4600512), (6, 3067008), (7, 2628864), (8, 2300256), (9, 2044672), (12, 1533504), (14, 1314432), (16, 1150128), (18, 1022336), (21, 876288), (24, 766752), (28, 657216), (32, 575064), (36, 511168), (42, 438144), (48, 383376), (49, 375552), (56, 328608), (63, 292096), (64, 287532), (72, 255584), (84, 219072), (96, 191688), (98, 187776), (112, 164304), (126, 146048), (128, 143766), (144, 127792), (147, 125184), (163, 112896), (168, 109536), (192, 95844), (196, 93888), (224, 82152), (252, 73024), (256, 71883), (288, 63896), (294, 62592), (326, 56448), (336, 54768), (384, 47922), (392, 46944), (441, 41728), (448, 41076), (489, 37632), (504, 36512), (576, 31948), (588, 31296), (652, 28224), (672, 27384), (768, 23961), (784, 23472), (882, 20864), (896, 20538), (978, 18816), (1008, 18256), (1141, 16128), (1152, 15974), (1176, 15648), (1304, 14112), (1344, 13692), (1467, 12544), (1568, 11736), (1764, 10432), (1792, 10269), (1956, 9408), (2016, 9128), (2282, 8064), (2304, 7987), (2352, 7824), (2608, 7056), (2688, 6846), (2934, 6272), (3136, 5868), (3423, 5376), (3528, 5216), (3912, 4704), (4032, 4564)]