18368136

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 54288000

約数和(自身を除く): 35919864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 114, 116, 152, 171, 174, 228, 232, 261, 342, 348, 456, 463, 522, 551, 684, 696, 926, 1044, 1102, 1368, 1389, 1653, 1852, 2088, 2204, 2778, 3306, 3704, 4167, 4408, 4959, 5556, 6612, 8334, 8797, 9918, 11112, 13224, 13427, 16668, 17594, 19836, 26391, 26854, 33336, 35188, 39672, 40281, 52782, 53708, 70376, 79173, 80562, 105564, 107416, 120843, 158346, 161124, 211128, 241686, 255113, 316692, 322248, 483372, 510226, 633384, 765339, 966744, 1020452, 1530678, 2040904, 2296017, 3061356, 4592034, 6122712, 9184068, 18368136]

約数ペア:

[(1, 18368136), (2, 9184068), (3, 6122712), (4, 4592034), (6, 3061356), (8, 2296017), (9, 2040904), (12, 1530678), (18, 1020452), (19, 966744), (24, 765339), (29, 633384), (36, 510226), (38, 483372), (57, 322248), (58, 316692), (72, 255113), (76, 241686), (87, 211128), (114, 161124), (116, 158346), (152, 120843), (171, 107416), (174, 105564), (228, 80562), (232, 79173), (261, 70376), (342, 53708), (348, 52782), (456, 40281), (463, 39672), (522, 35188), (551, 33336), (684, 26854), (696, 26391), (926, 19836), (1044, 17594), (1102, 16668), (1368, 13427), (1389, 13224), (1653, 11112), (1852, 9918), (2088, 8797), (2204, 8334), (2778, 6612), (3306, 5556), (3704, 4959), (4167, 4408)]