21888426528

素因数分解:

$2^5\times 3^4\times {\mathrm{8444609}}^1$

素因数の和:8444631

約数の個数: 60

約数和(自身を含む): 64373262030

約数和(自身を除く): 42484835502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8444609, 16889218, 25333827, 33778436, 50667654, 67556872, 76001481, 101335308, 135113744, 152002962, 202670616, 228004443, 270227488, 304005924, 405341232, 456008886, 608011848, 684013329, 810682464, 912017772, 1216023696, 1368026658, 1824035544, 2432047392, 2736053316, 3648071088, 5472106632, 7296142176, 10944213264, 21888426528]

約数ペア:

[(1, 21888426528), (2, 10944213264), (3, 7296142176), (4, 5472106632), (6, 3648071088), (8, 2736053316), (9, 2432047392), (12, 1824035544), (16, 1368026658), (18, 1216023696), (24, 912017772), (27, 810682464), (32, 684013329), (36, 608011848), (48, 456008886), (54, 405341232), (72, 304005924), (81, 270227488), (96, 228004443), (108, 202670616), (144, 152002962), (162, 135113744), (216, 101335308), (288, 76001481), (324, 67556872), (432, 50667654), (648, 33778436), (864, 25333827), (1296, 16889218), (2592, 8444609)]