4220748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1861}}^1$

素因数の和:1884

約数の個数: 60

約数和(自身を含む): 12616912

約数和(自身を除く): 8396164

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, 1861, 2268, 3722, 5583, 7444, 11166, 13027, 16749, 22332, 26054, 33498, 39081, 50247, 52108, 66996, 78162, 100494, 117243, 150741, 156324, 200988, 234486, 301482, 351729, 468972, 602964, 703458, 1055187, 1406916, 2110374, 4220748]

約数ペア:

[(1, 4220748), (2, 2110374), (3, 1406916), (4, 1055187), (6, 703458), (7, 602964), (9, 468972), (12, 351729), (14, 301482), (18, 234486), (21, 200988), (27, 156324), (28, 150741), (36, 117243), (42, 100494), (54, 78162), (63, 66996), (81, 52108), (84, 50247), (108, 39081), (126, 33498), (162, 26054), (189, 22332), (252, 16749), (324, 13027), (378, 11166), (567, 7444), (756, 5583), (1134, 3722), (1861, 2268)]