12487356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7079}}^1$

素因数の和:7103

約数の個数: 54

約数和(自身を含む): 36723960

約数和(自身を除く): 24236604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 7079, 14158, 21237, 28316, 42474, 49553, 63711, 84948, 99106, 127422, 148659, 198212, 254844, 297318, 346871, 445977, 594636, 693742, 891954, 1040613, 1387484, 1783908, 2081226, 3121839, 4162452, 6243678, 12487356]

約数ペア:

[(1, 12487356), (2, 6243678), (3, 4162452), (4, 3121839), (6, 2081226), (7, 1783908), (9, 1387484), (12, 1040613), (14, 891954), (18, 693742), (21, 594636), (28, 445977), (36, 346871), (42, 297318), (49, 254844), (63, 198212), (84, 148659), (98, 127422), (126, 99106), (147, 84948), (196, 63711), (252, 49553), (294, 42474), (441, 28316), (588, 21237), (882, 14158), (1764, 7079)]