18048672

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2206

約数の個数: 72

約数和(自身を含む): 53120340

約数和(自身を除く): 35071668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2161, 2784, 4176, 4322, 6483, 8352, 8644, 12966, 17288, 19449, 25932, 34576, 38898, 51864, 62669, 69152, 77796, 103728, 125338, 155592, 188007, 207456, 250676, 311184, 376014, 501352, 564021, 622368, 752028, 1002704, 1128042, 1504056, 2005408, 2256084, 3008112, 4512168, 6016224, 9024336, 18048672]

約数ペア:

[(1, 18048672), (2, 9024336), (3, 6016224), (4, 4512168), (6, 3008112), (8, 2256084), (9, 2005408), (12, 1504056), (16, 1128042), (18, 1002704), (24, 752028), (29, 622368), (32, 564021), (36, 501352), (48, 376014), (58, 311184), (72, 250676), (87, 207456), (96, 188007), (116, 155592), (144, 125338), (174, 103728), (232, 77796), (261, 69152), (288, 62669), (348, 51864), (464, 38898), (522, 34576), (696, 25932), (928, 19449), (1044, 17288), (1392, 12966), (2088, 8644), (2161, 8352), (2784, 6483), (4176, 4322)]