16725294

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 37621584

約数和(自身を除く): 20896290

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 131, 173, 246, 262, 346, 369, 393, 519, 738, 786, 1038, 1179, 1557, 2358, 3114, 5371, 7093, 10742, 14186, 16113, 21279, 22663, 32226, 42558, 45326, 48339, 63837, 67989, 96678, 127674, 135978, 203967, 407934, 929183, 1858366, 2787549, 5575098, 8362647, 16725294]

約数ペア:

[(1, 16725294), (2, 8362647), (3, 5575098), (6, 2787549), (9, 1858366), (18, 929183), (41, 407934), (82, 203967), (123, 135978), (131, 127674), (173, 96678), (246, 67989), (262, 63837), (346, 48339), (369, 45326), (393, 42558), (519, 32226), (738, 22663), (786, 21279), (1038, 16113), (1179, 14186), (1557, 10742), (2358, 7093), (3114, 5371)]