26872020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{7109}}^1$

素因数の和:7134

約数の個数: 96

約数和(自身を含む): 95558400

約数和(自身を除く): 68686380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 7109, 14218, 21327, 28436, 35545, 42654, 49763, 63981, 71090, 85308, 99526, 106635, 127962, 142180, 149289, 191943, 199052, 213270, 248815, 255924, 298578, 319905, 383886, 426540, 447867, 497630, 597156, 639810, 746445, 767772, 895734, 959715, 995260, 1279620, 1343601, 1492890, 1791468, 1919430, 2239335, 2687202, 2985780, 3838860, 4478670, 5374404, 6718005, 8957340, 13436010, 26872020]

約数ペア:

[(1, 26872020), (2, 13436010), (3, 8957340), (4, 6718005), (5, 5374404), (6, 4478670), (7, 3838860), (9, 2985780), (10, 2687202), (12, 2239335), (14, 1919430), (15, 1791468), (18, 1492890), (20, 1343601), (21, 1279620), (27, 995260), (28, 959715), (30, 895734), (35, 767772), (36, 746445), (42, 639810), (45, 597156), (54, 497630), (60, 447867), (63, 426540), (70, 383886), (84, 319905), (90, 298578), (105, 255924), (108, 248815), (126, 213270), (135, 199052), (140, 191943), (180, 149289), (189, 142180), (210, 127962), (252, 106635), (270, 99526), (315, 85308), (378, 71090), (420, 63981), (540, 49763), (630, 42654), (756, 35545), (945, 28436), (1260, 21327), (1890, 14218), (3780, 7109)]