21534528

素因数分解:

$2^6\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1975

約数の個数: 56

約数和(自身を含む): 57972960

約数和(自身を除く): 36438432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 177, 192, 236, 354, 472, 708, 944, 1416, 1888, 1901, 2832, 3776, 3802, 5664, 5703, 7604, 11328, 11406, 15208, 22812, 30416, 45624, 60832, 91248, 112159, 121664, 182496, 224318, 336477, 364992, 448636, 672954, 897272, 1345908, 1794544, 2691816, 3589088, 5383632, 7178176, 10767264, 21534528]

約数ペア:

[(1, 21534528), (2, 10767264), (3, 7178176), (4, 5383632), (6, 3589088), (8, 2691816), (12, 1794544), (16, 1345908), (24, 897272), (32, 672954), (48, 448636), (59, 364992), (64, 336477), (96, 224318), (118, 182496), (177, 121664), (192, 112159), (236, 91248), (354, 60832), (472, 45624), (708, 30416), (944, 22812), (1416, 15208), (1888, 11406), (1901, 11328), (2832, 7604), (3776, 5703), (3802, 5664)]