21364584

素因数分解:

$2^3\times 3^1\times {\mathrm{461}}^1\times {\mathrm{1931}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 53555040

約数和(自身を除く): 32190456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 461, 922, 1383, 1844, 1931, 2766, 3688, 3862, 5532, 5793, 7724, 11064, 11586, 15448, 23172, 46344, 890191, 1780382, 2670573, 3560764, 5341146, 7121528, 10682292, 21364584]

約数ペア:

[(1, 21364584), (2, 10682292), (3, 7121528), (4, 5341146), (6, 3560764), (8, 2670573), (12, 1780382), (24, 890191), (461, 46344), (922, 23172), (1383, 15448), (1844, 11586), (1931, 11064), (2766, 7724), (3688, 5793), (3862, 5532)]