21832746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6827}}^1$

素因数の和:6886

約数の個数: 32

約数和(自身を含む): 48178368

約数和(自身を除く): 26345622

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 6827, 13654, 20481, 40962, 88751, 177502, 266253, 279907, 532506, 559814, 839721, 1679442, 3638791, 7277582, 10916373, 21832746]

約数ペア:

[(1, 21832746), (2, 10916373), (3, 7277582), (6, 3638791), (13, 1679442), (26, 839721), (39, 559814), (41, 532506), (78, 279907), (82, 266253), (123, 177502), (246, 88751), (533, 40962), (1066, 20481), (1599, 13654), (3198, 6827)]