1969953948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{29531}}^1$

素因数の和:29667

約数の個数: 72

約数和(自身を含む): 5321075760

約数和(自身を除く): 3351121812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1308, 1853, 1962, 3706, 3924, 5559, 7412, 11118, 16677, 22236, 29531, 33354, 59062, 66708, 88593, 118124, 177186, 265779, 354372, 502027, 531558, 1004054, 1063116, 1506081, 2008108, 3012162, 3218879, 4518243, 6024324, 6437758, 9036486, 9656637, 12875516, 18072972, 19313274, 28969911, 38626548, 54720943, 57939822, 109441886, 115879644, 164162829, 218883772, 328325658, 492488487, 656651316, 984976974, 1969953948]

約数ペア:

[(1, 1969953948), (2, 984976974), (3, 656651316), (4, 492488487), (6, 328325658), (9, 218883772), (12, 164162829), (17, 115879644), (18, 109441886), (34, 57939822), (36, 54720943), (51, 38626548), (68, 28969911), (102, 19313274), (109, 18072972), (153, 12875516), (204, 9656637), (218, 9036486), (306, 6437758), (327, 6024324), (436, 4518243), (612, 3218879), (654, 3012162), (981, 2008108), (1308, 1506081), (1853, 1063116), (1962, 1004054), (3706, 531558), (3924, 502027), (5559, 354372), (7412, 265779), (11118, 177186), (16677, 118124), (22236, 88593), (29531, 66708), (33354, 59062)]