13206906

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 29787264

約数和(自身を除く): 16580358

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 94, 134, 141, 201, 233, 282, 402, 423, 466, 603, 699, 846, 1206, 1398, 2097, 3149, 4194, 6298, 9447, 10951, 15611, 18894, 21902, 28341, 31222, 32853, 46833, 56682, 65706, 93666, 98559, 140499, 197118, 280998, 733717, 1467434, 2201151, 4402302, 6603453, 13206906]

約数ペア:

[(1, 13206906), (2, 6603453), (3, 4402302), (6, 2201151), (9, 1467434), (18, 733717), (47, 280998), (67, 197118), (94, 140499), (134, 98559), (141, 93666), (201, 65706), (233, 56682), (282, 46833), (402, 32853), (423, 31222), (466, 28341), (603, 21902), (699, 18894), (846, 15611), (1206, 10951), (1398, 9447), (2097, 6298), (3149, 4194)]