1399696074

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{6991}}^1$

素因数の和:7240

約数の個数: 72

約数和(自身を含む): 3543853248

約数和(自身を除く): 2144157174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 227, 294, 441, 454, 681, 882, 1362, 1589, 2043, 3178, 4086, 4767, 6991, 9534, 11123, 13982, 14301, 20973, 22246, 28602, 33369, 41946, 48937, 62919, 66738, 97874, 100107, 125838, 146811, 200214, 293622, 342559, 440433, 685118, 880866, 1027677, 1586957, 2055354, 3083031, 3173914, 4760871, 6166062, 9521742, 11108699, 14282613, 22217398, 28565226, 33326097, 66652194, 77760893, 99978291, 155521786, 199956582, 233282679, 466565358, 699848037, 1399696074]

約数ペア:

[(1, 1399696074), (2, 699848037), (3, 466565358), (6, 233282679), (7, 199956582), (9, 155521786), (14, 99978291), (18, 77760893), (21, 66652194), (42, 33326097), (49, 28565226), (63, 22217398), (98, 14282613), (126, 11108699), (147, 9521742), (227, 6166062), (294, 4760871), (441, 3173914), (454, 3083031), (681, 2055354), (882, 1586957), (1362, 1027677), (1589, 880866), (2043, 685118), (3178, 440433), (4086, 342559), (4767, 293622), (6991, 200214), (9534, 146811), (11123, 125838), (13982, 100107), (14301, 97874), (20973, 66738), (22246, 62919), (28602, 48937), (33369, 41946)]