19525086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 48956544

約数和(自身を除く): 29431458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 1867, 3486, 3734, 5229, 5601, 10458, 11202, 13069, 16803, 26138, 33606, 39207, 78414, 117621, 154961, 235242, 309922, 464883, 929766, 1084727, 1394649, 2169454, 2789298, 3254181, 6508362, 9762543, 19525086]

約数ペア:

[(1, 19525086), (2, 9762543), (3, 6508362), (6, 3254181), (7, 2789298), (9, 2169454), (14, 1394649), (18, 1084727), (21, 929766), (42, 464883), (63, 309922), (83, 235242), (126, 154961), (166, 117621), (249, 78414), (498, 39207), (581, 33606), (747, 26138), (1162, 16803), (1494, 13069), (1743, 11202), (1867, 10458), (3486, 5601), (3734, 5229)]