7140744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 21369600

約数和(自身を除く): 14228856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2543, 2808, 5086, 7629, 10172, 15258, 20344, 22887, 30516, 33059, 45774, 61032, 66118, 68661, 91548, 99177, 132236, 137322, 183096, 198354, 264472, 274644, 297531, 396708, 549288, 595062, 793416, 892593, 1190124, 1785186, 2380248, 3570372, 7140744]

約数ペア:

[(1, 7140744), (2, 3570372), (3, 2380248), (4, 1785186), (6, 1190124), (8, 892593), (9, 793416), (12, 595062), (13, 549288), (18, 396708), (24, 297531), (26, 274644), (27, 264472), (36, 198354), (39, 183096), (52, 137322), (54, 132236), (72, 99177), (78, 91548), (104, 68661), (108, 66118), (117, 61032), (156, 45774), (216, 33059), (234, 30516), (312, 22887), (351, 20344), (468, 15258), (702, 10172), (936, 7629), (1404, 5086), (2543, 2808)]