47017908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{20731}}^1$

素因数の和:20754

約数の個数: 60

約数和(自身を含む): 140480032

約数和(自身を除く): 93462124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 20731, 41462, 62193, 82924, 124386, 145117, 186579, 248772, 290234, 373158, 435351, 559737, 580468, 746316, 870702, 1119474, 1306053, 1679211, 1741404, 2238948, 2612106, 3358422, 3918159, 5224212, 6716844, 7836318, 11754477, 15672636, 23508954, 47017908]

約数ペア:

[(1, 47017908), (2, 23508954), (3, 15672636), (4, 11754477), (6, 7836318), (7, 6716844), (9, 5224212), (12, 3918159), (14, 3358422), (18, 2612106), (21, 2238948), (27, 1741404), (28, 1679211), (36, 1306053), (42, 1119474), (54, 870702), (63, 746316), (81, 580468), (84, 559737), (108, 435351), (126, 373158), (162, 290234), (189, 248772), (252, 186579), (324, 145117), (378, 124386), (567, 82924), (756, 62193), (1134, 41462), (2268, 20731)]