18524304

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 52185276

約数和(自身を除く): 33660972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 653, 788, 1182, 1306, 1576, 1773, 1959, 2364, 2612, 3152, 3546, 3918, 4728, 5224, 5877, 7092, 7836, 9456, 10448, 11754, 14184, 15672, 23508, 28368, 31344, 47016, 94032, 128641, 257282, 385923, 514564, 771846, 1029128, 1157769, 1543692, 2058256, 2315538, 3087384, 4631076, 6174768, 9262152, 18524304]

約数ペア:

[(1, 18524304), (2, 9262152), (3, 6174768), (4, 4631076), (6, 3087384), (8, 2315538), (9, 2058256), (12, 1543692), (16, 1157769), (18, 1029128), (24, 771846), (36, 514564), (48, 385923), (72, 257282), (144, 128641), (197, 94032), (394, 47016), (591, 31344), (653, 28368), (788, 23508), (1182, 15672), (1306, 14184), (1576, 11754), (1773, 10448), (1959, 9456), (2364, 7836), (2612, 7092), (3152, 5877), (3546, 5224), (3918, 4728)]