21613008

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19577}}^1$

素因数の和:19611

約数の個数: 40

約数和(自身を含む): 58264128

約数和(自身を除く): 36651120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 19577, 39154, 58731, 78308, 117462, 156616, 234924, 313232, 450271, 469848, 900542, 939696, 1350813, 1801084, 2701626, 3602168, 5403252, 7204336, 10806504, 21613008]

約数ペア:

[(1, 21613008), (2, 10806504), (3, 7204336), (4, 5403252), (6, 3602168), (8, 2701626), (12, 1801084), (16, 1350813), (23, 939696), (24, 900542), (46, 469848), (48, 450271), (69, 313232), (92, 234924), (138, 156616), (184, 117462), (276, 78308), (368, 58731), (552, 39154), (1104, 19577)]