26752068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 78781248

約数和(自身を除く): 52029180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2003, 2226, 3339, 4006, 4452, 6009, 6678, 8012, 12018, 13356, 14021, 18027, 24036, 28042, 36054, 42063, 56084, 72108, 84126, 106159, 126189, 168252, 212318, 252378, 318477, 424636, 504756, 636954, 743113, 955431, 1273908, 1486226, 1910862, 2229339, 2972452, 3821724, 4458678, 6688017, 8917356, 13376034, 26752068]

約数ペア:

[(1, 26752068), (2, 13376034), (3, 8917356), (4, 6688017), (6, 4458678), (7, 3821724), (9, 2972452), (12, 2229339), (14, 1910862), (18, 1486226), (21, 1273908), (28, 955431), (36, 743113), (42, 636954), (53, 504756), (63, 424636), (84, 318477), (106, 252378), (126, 212318), (159, 168252), (212, 126189), (252, 106159), (318, 84126), (371, 72108), (477, 56084), (636, 42063), (742, 36054), (954, 28042), (1113, 24036), (1484, 18027), (1908, 14021), (2003, 13356), (2226, 12018), (3339, 8012), (4006, 6678), (4452, 6009)]