5311908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 15567552

約数和(自身を除く): 10255644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 197, 214, 252, 321, 394, 428, 591, 642, 749, 788, 963, 1182, 1284, 1379, 1498, 1773, 1926, 2247, 2364, 2758, 2996, 3546, 3852, 4137, 4494, 5516, 6741, 7092, 8274, 8988, 12411, 13482, 16548, 21079, 24822, 26964, 42158, 49644, 63237, 84316, 126474, 147553, 189711, 252948, 295106, 379422, 442659, 590212, 758844, 885318, 1327977, 1770636, 2655954, 5311908]

約数ペア:

[(1, 5311908), (2, 2655954), (3, 1770636), (4, 1327977), (6, 885318), (7, 758844), (9, 590212), (12, 442659), (14, 379422), (18, 295106), (21, 252948), (28, 189711), (36, 147553), (42, 126474), (63, 84316), (84, 63237), (107, 49644), (126, 42158), (197, 26964), (214, 24822), (252, 21079), (321, 16548), (394, 13482), (428, 12411), (591, 8988), (642, 8274), (749, 7092), (788, 6741), (963, 5516), (1182, 4494), (1284, 4137), (1379, 3852), (1498, 3546), (1773, 2996), (1926, 2758), (2247, 2364)]