18728976

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{7963}}^1$

素因数の和:7988

約数の個数: 60

約数和(自身を含む): 56289552

約数和(自身を除く): 37560576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 7963, 15926, 23889, 31852, 47778, 55741, 63704, 95556, 111482, 127408, 167223, 191112, 222964, 334446, 382224, 390187, 445928, 668892, 780374, 891856, 1170561, 1337784, 1560748, 2341122, 2675568, 3121496, 4682244, 6242992, 9364488, 18728976]

約数ペア:

[(1, 18728976), (2, 9364488), (3, 6242992), (4, 4682244), (6, 3121496), (7, 2675568), (8, 2341122), (12, 1560748), (14, 1337784), (16, 1170561), (21, 891856), (24, 780374), (28, 668892), (42, 445928), (48, 390187), (49, 382224), (56, 334446), (84, 222964), (98, 191112), (112, 167223), (147, 127408), (168, 111482), (196, 95556), (294, 63704), (336, 55741), (392, 47778), (588, 31852), (784, 23889), (1176, 15926), (2352, 7963)]