18936768

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 54864000

約数和(自身を除く): 35927232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 152, 174, 179, 192, 228, 232, 304, 348, 358, 456, 464, 537, 551, 608, 696, 716, 912, 928, 1074, 1102, 1216, 1392, 1432, 1653, 1824, 1856, 2148, 2204, 2784, 2864, 3306, 3401, 3648, 4296, 4408, 5191, 5568, 5728, 6612, 6802, 8592, 8816, 10203, 10382, 11456, 13224, 13604, 15573, 17184, 17632, 20406, 20764, 26448, 27208, 31146, 34368, 35264, 40812, 41528, 52896, 54416, 62292, 81624, 83056, 98629, 105792, 108832, 124584, 163248, 166112, 197258, 217664, 249168, 295887, 326496, 332224, 394516, 498336, 591774, 652992, 789032, 996672, 1183548, 1578064, 2367096, 3156128, 4734192, 6312256, 9468384, 18936768]

約数ペア:

[(1, 18936768), (2, 9468384), (3, 6312256), (4, 4734192), (6, 3156128), (8, 2367096), (12, 1578064), (16, 1183548), (19, 996672), (24, 789032), (29, 652992), (32, 591774), (38, 498336), (48, 394516), (57, 332224), (58, 326496), (64, 295887), (76, 249168), (87, 217664), (96, 197258), (114, 166112), (116, 163248), (152, 124584), (174, 108832), (179, 105792), (192, 98629), (228, 83056), (232, 81624), (304, 62292), (348, 54416), (358, 52896), (456, 41528), (464, 40812), (537, 35264), (551, 34368), (608, 31146), (696, 27208), (716, 26448), (912, 20764), (928, 20406), (1074, 17632), (1102, 17184), (1216, 15573), (1392, 13604), (1432, 13224), (1653, 11456), (1824, 10382), (1856, 10203), (2148, 8816), (2204, 8592), (2784, 6802), (2864, 6612), (3306, 5728), (3401, 5568), (3648, 5191), (4296, 4408)]