13356648

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{3947}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 36953280

約数和(自身を除く): 23596632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 3947, 7894, 11841, 15788, 23682, 31576, 35523, 47364, 71046, 94728, 142092, 185509, 284184, 371018, 556527, 742036, 1113054, 1484072, 1669581, 2226108, 3339162, 4452216, 6678324, 13356648]

約数ペア:

[(1, 13356648), (2, 6678324), (3, 4452216), (4, 3339162), (6, 2226108), (8, 1669581), (9, 1484072), (12, 1113054), (18, 742036), (24, 556527), (36, 371018), (47, 284184), (72, 185509), (94, 142092), (141, 94728), (188, 71046), (282, 47364), (376, 35523), (423, 31576), (564, 23682), (846, 15788), (1128, 11841), (1692, 7894), (3384, 3947)]