21624132

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 52399872

約数和(自身を除く): 30775740

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 113, 148, 222, 226, 339, 431, 444, 452, 678, 862, 1293, 1356, 1724, 2586, 4181, 5172, 8362, 12543, 15947, 16724, 25086, 31894, 47841, 48703, 50172, 63788, 95682, 97406, 146109, 191364, 194812, 292218, 584436, 1802011, 3604022, 5406033, 7208044, 10812066, 21624132]

約数ペア:

[(1, 21624132), (2, 10812066), (3, 7208044), (4, 5406033), (6, 3604022), (12, 1802011), (37, 584436), (74, 292218), (111, 194812), (113, 191364), (148, 146109), (222, 97406), (226, 95682), (339, 63788), (431, 50172), (444, 48703), (452, 47841), (678, 31894), (862, 25086), (1293, 16724), (1356, 15947), (1724, 12543), (2586, 8362), (4181, 5172)]