2481444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 7367360

約数和(自身を除く): 4885916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 229, 252, 258, 301, 387, 458, 516, 602, 687, 774, 903, 916, 1204, 1374, 1548, 1603, 1806, 2061, 2709, 2748, 3206, 3612, 4122, 4809, 5418, 6412, 8244, 9618, 9847, 10836, 14427, 19236, 19694, 28854, 29541, 39388, 57708, 59082, 68929, 88623, 118164, 137858, 177246, 206787, 275716, 354492, 413574, 620361, 827148, 1240722, 2481444]

約数ペア:

[(1, 2481444), (2, 1240722), (3, 827148), (4, 620361), (6, 413574), (7, 354492), (9, 275716), (12, 206787), (14, 177246), (18, 137858), (21, 118164), (28, 88623), (36, 68929), (42, 59082), (43, 57708), (63, 39388), (84, 29541), (86, 28854), (126, 19694), (129, 19236), (172, 14427), (229, 10836), (252, 9847), (258, 9618), (301, 8244), (387, 6412), (458, 5418), (516, 4809), (602, 4122), (687, 3612), (774, 3206), (903, 2748), (916, 2709), (1204, 2061), (1374, 1806), (1548, 1603)]