17937444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11272

約数の個数: 48

約数和(自身を含む): 50355200

約数和(自身を除く): 32417756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11239, 22478, 33717, 44956, 67434, 78673, 134868, 157346, 213541, 236019, 314692, 427082, 472038, 640623, 854164, 944076, 1281246, 1494787, 2562492, 2989574, 4484361, 5979148, 8968722, 17937444]

約数ペア:

[(1, 17937444), (2, 8968722), (3, 5979148), (4, 4484361), (6, 2989574), (7, 2562492), (12, 1494787), (14, 1281246), (19, 944076), (21, 854164), (28, 640623), (38, 472038), (42, 427082), (57, 314692), (76, 236019), (84, 213541), (114, 157346), (133, 134868), (228, 78673), (266, 67434), (399, 44956), (532, 33717), (798, 22478), (1596, 11239)]