19614528

素因数分解:

$2^6\times 3^3\times {\mathrm{11351}}^1$

素因数の和:11372

約数の個数: 56

約数和(自身を含む): 57668160

約数和(自身を除く): 38053632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11351, 22702, 34053, 45404, 68106, 90808, 102159, 136212, 181616, 204318, 272424, 306477, 363232, 408636, 544848, 612954, 726464, 817272, 1089696, 1225908, 1634544, 2179392, 2451816, 3269088, 4903632, 6538176, 9807264, 19614528]

約数ペア:

[(1, 19614528), (2, 9807264), (3, 6538176), (4, 4903632), (6, 3269088), (8, 2451816), (9, 2179392), (12, 1634544), (16, 1225908), (18, 1089696), (24, 817272), (27, 726464), (32, 612954), (36, 544848), (48, 408636), (54, 363232), (64, 306477), (72, 272424), (96, 204318), (108, 181616), (144, 136212), (192, 102159), (216, 90808), (288, 68106), (432, 45404), (576, 34053), (864, 22702), (1728, 11351)]