7841484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 108

約数和(自身を含む): 24095344

約数和(自身を除く): 16253860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 37, 42, 58, 63, 74, 84, 87, 111, 116, 126, 148, 174, 203, 222, 252, 259, 261, 333, 348, 406, 444, 518, 522, 609, 666, 777, 812, 841, 1036, 1044, 1073, 1218, 1332, 1554, 1682, 1827, 2146, 2331, 2436, 2523, 3108, 3219, 3364, 3654, 4292, 4662, 5046, 5887, 6438, 7308, 7511, 7569, 9324, 9657, 10092, 11774, 12876, 15022, 15138, 17661, 19314, 22533, 23548, 30044, 30276, 31117, 35322, 38628, 45066, 52983, 62234, 67599, 70644, 90132, 93351, 105966, 124468, 135198, 186702, 211932, 217819, 270396, 280053, 373404, 435638, 560106, 653457, 871276, 1120212, 1306914, 1960371, 2613828, 3920742, 7841484]

約数ペア:

[(1, 7841484), (2, 3920742), (3, 2613828), (4, 1960371), (6, 1306914), (7, 1120212), (9, 871276), (12, 653457), (14, 560106), (18, 435638), (21, 373404), (28, 280053), (29, 270396), (36, 217819), (37, 211932), (42, 186702), (58, 135198), (63, 124468), (74, 105966), (84, 93351), (87, 90132), (111, 70644), (116, 67599), (126, 62234), (148, 52983), (174, 45066), (203, 38628), (222, 35322), (252, 31117), (259, 30276), (261, 30044), (333, 23548), (348, 22533), (406, 19314), (444, 17661), (518, 15138), (522, 15022), (609, 12876), (666, 11774), (777, 10092), (812, 9657), (841, 9324), (1036, 7569), (1044, 7511), (1073, 7308), (1218, 6438), (1332, 5887), (1554, 5046), (1682, 4662), (1827, 4292), (2146, 3654), (2331, 3364), (2436, 3219), (2523, 3108)]