2948166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 7063056

約数和(自身を除く): 4114890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 293, 387, 559, 586, 774, 879, 1118, 1677, 1758, 2637, 3354, 3809, 5031, 5274, 7618, 10062, 11427, 12599, 22854, 25198, 34281, 37797, 68562, 75594, 113391, 163787, 226782, 327574, 491361, 982722, 1474083, 2948166]

約数ペア:

[(1, 2948166), (2, 1474083), (3, 982722), (6, 491361), (9, 327574), (13, 226782), (18, 163787), (26, 113391), (39, 75594), (43, 68562), (78, 37797), (86, 34281), (117, 25198), (129, 22854), (234, 12599), (258, 11427), (293, 10062), (387, 7618), (559, 5274), (586, 5031), (774, 3809), (879, 3354), (1118, 2637), (1677, 1758)]