216393786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25633}}^1$

素因数の和:25715

約数の個数: 48

約数和(自身を含む): 543850944

約数和(自身を除く): 327457158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 25633, 51266, 76899, 153798, 179431, 230697, 358862, 461394, 538293, 1076586, 1614879, 1717411, 3229758, 3434822, 5152233, 10304466, 12021877, 15456699, 24043754, 30913398, 36065631, 72131262, 108196893, 216393786]

約数ペア:

[(1, 216393786), (2, 108196893), (3, 72131262), (6, 36065631), (7, 30913398), (9, 24043754), (14, 15456699), (18, 12021877), (21, 10304466), (42, 5152233), (63, 3434822), (67, 3229758), (126, 1717411), (134, 1614879), (201, 1076586), (402, 538293), (469, 461394), (603, 358862), (938, 230697), (1206, 179431), (1407, 153798), (2814, 76899), (4221, 51266), (8442, 25633)]