26805492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 81962496

約数和(自身を除く): 55157004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 223, 252, 318, 324, 371, 378, 446, 477, 567, 636, 669, 742, 756, 892, 954, 1113, 1134, 1338, 1431, 1484, 1561, 1908, 2007, 2226, 2268, 2676, 2862, 3122, 3339, 4014, 4293, 4452, 4683, 5724, 6021, 6244, 6678, 8028, 8586, 9366, 10017, 11819, 12042, 13356, 14049, 17172, 18063, 18732, 20034, 23638, 24084, 28098, 30051, 35457, 36126, 40068, 42147, 47276, 56196, 60102, 70914, 72252, 82733, 84294, 106371, 120204, 126441, 141828, 165466, 168588, 212742, 248199, 252882, 319113, 330932, 425484, 496398, 505764, 638226, 744597, 957339, 992796, 1276452, 1489194, 1914678, 2233791, 2978388, 3829356, 4467582, 6701373, 8935164, 13402746, 26805492]

約数ペア:

[(1, 26805492), (2, 13402746), (3, 8935164), (4, 6701373), (6, 4467582), (7, 3829356), (9, 2978388), (12, 2233791), (14, 1914678), (18, 1489194), (21, 1276452), (27, 992796), (28, 957339), (36, 744597), (42, 638226), (53, 505764), (54, 496398), (63, 425484), (81, 330932), (84, 319113), (106, 252882), (108, 248199), (126, 212742), (159, 168588), (162, 165466), (189, 141828), (212, 126441), (223, 120204), (252, 106371), (318, 84294), (324, 82733), (371, 72252), (378, 70914), (446, 60102), (477, 56196), (567, 47276), (636, 42147), (669, 40068), (742, 36126), (756, 35457), (892, 30051), (954, 28098), (1113, 24084), (1134, 23638), (1338, 20034), (1431, 18732), (1484, 18063), (1561, 17172), (1908, 14049), (2007, 13356), (2226, 12042), (2268, 11819), (2676, 10017), (2862, 9366), (3122, 8586), (3339, 8028), (4014, 6678), (4293, 6244), (4452, 6021), (4683, 5724)]