18123964416

素因数分解:

$2^{14}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6522

約数の個数: 180

約数和(自身を含む): 55120647400

約数和(自身を除く): 36996682984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1824, 2048, 2304, 2432, 2736, 3072, 3648, 4096, 4608, 4864, 5472, 6144, 6469, 7296, 8192, 9216, 9728, 10944, 12288, 12938, 14592, 16384, 18432, 19407, 19456, 21888, 24576, 25876, 29184, 36864, 38814, 38912, 43776, 49152, 51752, 58221, 58368, 73728, 77628, 77824, 87552, 103504, 116442, 116736, 122911, 147456, 155256, 155648, 175104, 207008, 232884, 233472, 245822, 310512, 311296, 350208, 368733, 414016, 465768, 466944, 491644, 621024, 700416, 737466, 828032, 931536, 933888, 983288, 1106199, 1242048, 1400832, 1474932, 1656064, 1863072, 1966576, 2212398, 2484096, 2801664, 2949864, 3312128, 3726144, 3933152, 4424796, 4968192, 5899728, 6624256, 7452288, 7866304, 8849592, 9936384, 11799456, 13248512, 14904576, 15732608, 17699184, 19872768, 23598912, 26497024, 29809152, 31465216, 35398368, 39745536, 47197824, 52994048, 59618304, 62930432, 70796736, 79491072, 94395648, 105988096, 119236608, 125860864, 141593472, 158982144, 188791296, 238473216, 251721728, 283186944, 317964288, 377582592, 476946432, 503443456, 566373888, 755165184, 953892864, 1006886912, 1132747776, 1510330368, 2013773824, 2265495552, 3020660736, 4530991104, 6041321472, 9061982208, 18123964416]

約数ペア:

[(1, 18123964416), (2, 9061982208), (3, 6041321472), (4, 4530991104), (6, 3020660736), (8, 2265495552), (9, 2013773824), (12, 1510330368), (16, 1132747776), (18, 1006886912), (19, 953892864), (24, 755165184), (32, 566373888), (36, 503443456), (38, 476946432), (48, 377582592), (57, 317964288), (64, 283186944), (72, 251721728), (76, 238473216), (96, 188791296), (114, 158982144), (128, 141593472), (144, 125860864), (152, 119236608), (171, 105988096), (192, 94395648), (228, 79491072), (256, 70796736), (288, 62930432), (304, 59618304), (342, 52994048), (384, 47197824), (456, 39745536), (512, 35398368), (576, 31465216), (608, 29809152), (684, 26497024), (768, 23598912), (912, 19872768), (1024, 17699184), (1152, 15732608), (1216, 14904576), (1368, 13248512), (1536, 11799456), (1824, 9936384), (2048, 8849592), (2304, 7866304), (2432, 7452288), (2736, 6624256), (3072, 5899728), (3648, 4968192), (4096, 4424796), (4608, 3933152), (4864, 3726144), (5472, 3312128), (6144, 2949864), (6469, 2801664), (7296, 2484096), (8192, 2212398), (9216, 1966576), (9728, 1863072), (10944, 1656064), (12288, 1474932), (12938, 1400832), (14592, 1242048), (16384, 1106199), (18432, 983288), (19407, 933888), (19456, 931536), (21888, 828032), (24576, 737466), (25876, 700416), (29184, 621024), (36864, 491644), (38814, 466944), (38912, 465768), (43776, 414016), (49152, 368733), (51752, 350208), (58221, 311296), (58368, 310512), (73728, 245822), (77628, 233472), (77824, 232884), (87552, 207008), (103504, 175104), (116442, 155648), (116736, 155256), (122911, 147456)]