19782463152

素因数分解:

$2^4\times 3^1\times {\mathrm{1867}}^1\times {\mathrm{220747}}^1$

素因数の和:222625

約数の個数: 40

約数和(自身を含む): 51132300736

約数和(自身を除く): 31349837584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1867, 3734, 5601, 7468, 11202, 14936, 22404, 29872, 44808, 89616, 220747, 441494, 662241, 882988, 1324482, 1765976, 2648964, 3531952, 5297928, 10595856, 412134649, 824269298, 1236403947, 1648538596, 2472807894, 3297077192, 4945615788, 6594154384, 9891231576, 19782463152]

約数ペア:

[(1, 19782463152), (2, 9891231576), (3, 6594154384), (4, 4945615788), (6, 3297077192), (8, 2472807894), (12, 1648538596), (16, 1236403947), (24, 824269298), (48, 412134649), (1867, 10595856), (3734, 5297928), (5601, 3531952), (7468, 2648964), (11202, 1765976), (14936, 1324482), (22404, 882988), (29872, 662241), (44808, 441494), (89616, 220747)]