1803994128

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1933

約数の個数: 120

約数和(自身を含む): 5173436736

約数和(自身を除く): 3369442608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 101, 142, 144, 202, 213, 284, 303, 404, 426, 568, 606, 639, 808, 852, 909, 1136, 1212, 1278, 1616, 1704, 1747, 1818, 2424, 2556, 3408, 3494, 3636, 4848, 5112, 5241, 6988, 7171, 7272, 10224, 10482, 13976, 14342, 14544, 15723, 20964, 21513, 27952, 28684, 31446, 41928, 43026, 57368, 62892, 64539, 83856, 86052, 114736, 124037, 125784, 129078, 172104, 176447, 248074, 251568, 258156, 344208, 352894, 372111, 496148, 516312, 529341, 705788, 744222, 992296, 1032624, 1058682, 1116333, 1411576, 1488444, 1588023, 1984592, 2117364, 2232666, 2823152, 2976888, 3176046, 4234728, 4465332, 5953776, 6352092, 8469456, 8930664, 12527737, 12704184, 17861328, 25055474, 25408368, 37583211, 50110948, 75166422, 100221896, 112749633, 150332844, 200443792, 225499266, 300665688, 450998532, 601331376, 901997064, 1803994128]

約数ペア:

[(1, 1803994128), (2, 901997064), (3, 601331376), (4, 450998532), (6, 300665688), (8, 225499266), (9, 200443792), (12, 150332844), (16, 112749633), (18, 100221896), (24, 75166422), (36, 50110948), (48, 37583211), (71, 25408368), (72, 25055474), (101, 17861328), (142, 12704184), (144, 12527737), (202, 8930664), (213, 8469456), (284, 6352092), (303, 5953776), (404, 4465332), (426, 4234728), (568, 3176046), (606, 2976888), (639, 2823152), (808, 2232666), (852, 2117364), (909, 1984592), (1136, 1588023), (1212, 1488444), (1278, 1411576), (1616, 1116333), (1704, 1058682), (1747, 1032624), (1818, 992296), (2424, 744222), (2556, 705788), (3408, 529341), (3494, 516312), (3636, 496148), (4848, 372111), (5112, 352894), (5241, 344208), (6988, 258156), (7171, 251568), (7272, 248074), (10224, 176447), (10482, 172104), (13976, 129078), (14342, 125784), (14544, 124037), (15723, 114736), (20964, 86052), (21513, 83856), (27952, 64539), (28684, 62892), (31446, 57368), (41928, 43026)]