19353168

素因数分解:

$2^4\times 3^4\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 100

約数和(自身を含む): 56940180

約数和(自身を除く): 37587012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 137, 144, 162, 216, 218, 274, 324, 327, 411, 432, 436, 548, 648, 654, 822, 872, 981, 1096, 1233, 1296, 1308, 1644, 1744, 1962, 2192, 2466, 2616, 2943, 3288, 3699, 3924, 4932, 5232, 5886, 6576, 7398, 7848, 8829, 9864, 11097, 11772, 14796, 14933, 15696, 17658, 19728, 22194, 23544, 29592, 29866, 35316, 44388, 44799, 47088, 59184, 59732, 70632, 88776, 89598, 119464, 134397, 141264, 177552, 179196, 238928, 268794, 358392, 403191, 537588, 716784, 806382, 1075176, 1209573, 1612764, 2150352, 2419146, 3225528, 4838292, 6451056, 9676584, 19353168]

約数ペア:

[(1, 19353168), (2, 9676584), (3, 6451056), (4, 4838292), (6, 3225528), (8, 2419146), (9, 2150352), (12, 1612764), (16, 1209573), (18, 1075176), (24, 806382), (27, 716784), (36, 537588), (48, 403191), (54, 358392), (72, 268794), (81, 238928), (108, 179196), (109, 177552), (137, 141264), (144, 134397), (162, 119464), (216, 89598), (218, 88776), (274, 70632), (324, 59732), (327, 59184), (411, 47088), (432, 44799), (436, 44388), (548, 35316), (648, 29866), (654, 29592), (822, 23544), (872, 22194), (981, 19728), (1096, 17658), (1233, 15696), (1296, 14933), (1308, 14796), (1644, 11772), (1744, 11097), (1962, 9864), (2192, 8829), (2466, 7848), (2616, 7398), (2943, 6576), (3288, 5886), (3699, 5232), (3924, 4932)]