1884828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 4878720

約数和(自身を除く): 2993892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 131, 132, 218, 262, 327, 393, 436, 524, 654, 786, 1199, 1308, 1441, 1572, 2398, 2882, 3597, 4323, 4796, 5764, 7194, 8646, 14279, 14388, 17292, 28558, 42837, 57116, 85674, 157069, 171348, 314138, 471207, 628276, 942414, 1884828]

約数ペア:

[(1, 1884828), (2, 942414), (3, 628276), (4, 471207), (6, 314138), (11, 171348), (12, 157069), (22, 85674), (33, 57116), (44, 42837), (66, 28558), (109, 17292), (131, 14388), (132, 14279), (218, 8646), (262, 7194), (327, 5764), (393, 4796), (436, 4323), (524, 3597), (654, 2882), (786, 2398), (1199, 1572), (1308, 1441)]