11867940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9419}}^1$

素因数の和:9441

約数の個数: 72

約数和(自身を含む): 41146560

約数和(自身を除く): 29278620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 9419, 18838, 28257, 37676, 47095, 56514, 65933, 84771, 94190, 113028, 131866, 141285, 169542, 188380, 197799, 263732, 282570, 329665, 339084, 395598, 423855, 565140, 593397, 659330, 791196, 847710, 988995, 1186794, 1318660, 1695420, 1977990, 2373588, 2966985, 3955980, 5933970, 11867940]

約数ペア:

[(1, 11867940), (2, 5933970), (3, 3955980), (4, 2966985), (5, 2373588), (6, 1977990), (7, 1695420), (9, 1318660), (10, 1186794), (12, 988995), (14, 847710), (15, 791196), (18, 659330), (20, 593397), (21, 565140), (28, 423855), (30, 395598), (35, 339084), (36, 329665), (42, 282570), (45, 263732), (60, 197799), (63, 188380), (70, 169542), (84, 141285), (90, 131866), (105, 113028), (126, 94190), (140, 84771), (180, 65933), (210, 56514), (252, 47095), (315, 37676), (420, 28257), (630, 18838), (1260, 9419)]