21524964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 31310364

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 167, 276, 334, 467, 501, 668, 934, 1002, 1401, 1868, 2004, 2802, 3841, 5604, 7682, 10741, 11523, 15364, 21482, 23046, 32223, 42964, 46092, 64446, 77989, 128892, 155978, 233967, 311956, 467934, 935868, 1793747, 3587494, 5381241, 7174988, 10762482, 21524964]

約数ペア:

[(1, 21524964), (2, 10762482), (3, 7174988), (4, 5381241), (6, 3587494), (12, 1793747), (23, 935868), (46, 467934), (69, 311956), (92, 233967), (138, 155978), (167, 128892), (276, 77989), (334, 64446), (467, 46092), (501, 42964), (668, 32223), (934, 23046), (1002, 21482), (1401, 15364), (1868, 11523), (2004, 10741), (2802, 7682), (3841, 5604)]