15247458

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 34369920

約数和(自身を除く): 19122462

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 94, 134, 141, 201, 269, 282, 402, 423, 538, 603, 807, 846, 1206, 1614, 2421, 3149, 4842, 6298, 9447, 12643, 18023, 18894, 25286, 28341, 36046, 37929, 54069, 56682, 75858, 108138, 113787, 162207, 227574, 324414, 847081, 1694162, 2541243, 5082486, 7623729, 15247458]

約数ペア:

[(1, 15247458), (2, 7623729), (3, 5082486), (6, 2541243), (9, 1694162), (18, 847081), (47, 324414), (67, 227574), (94, 162207), (134, 113787), (141, 108138), (201, 75858), (269, 56682), (282, 54069), (402, 37929), (423, 36046), (538, 28341), (603, 25286), (807, 18894), (846, 18023), (1206, 12643), (1614, 9447), (2421, 6298), (3149, 4842)]