21463692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4093}}^1$

素因数の和:4142

約数の個数: 48

約数和(自身を含む): 55023360

約数和(自身を除く): 33559668

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 4093, 5244, 8186, 12279, 16372, 24558, 49116, 77767, 94139, 155534, 188278, 233301, 282417, 311068, 376556, 466602, 564834, 933204, 1129668, 1788641, 3577282, 5365923, 7154564, 10731846, 21463692]

約数ペア:

[(1, 21463692), (2, 10731846), (3, 7154564), (4, 5365923), (6, 3577282), (12, 1788641), (19, 1129668), (23, 933204), (38, 564834), (46, 466602), (57, 376556), (69, 311068), (76, 282417), (92, 233301), (114, 188278), (138, 155534), (228, 94139), (276, 77767), (437, 49116), (874, 24558), (1311, 16372), (1748, 12279), (2622, 8186), (4093, 5244)]